Work in progress !

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2026 : WORK IN PROGRESS




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"Work in progress!"

This is the new theme for the 2026 events at the Château de Saint Mesmin.

In the Middle Ages, the construction of a fortified castle was strategic: ramparts, moats, a keep, watchtowers, and a drawbridge were the basic fortified elements.

Over time, comfort and hygiene were added, along with larger windows, grand staircases, and beautiful decorations. During wars, these fortresses became vulnerable to the constant advancements in artillery.

Many castles were thus besieged, partially destroyed, and abandoned.

It's quite a project today to retrace their eventful histories



While waiting to come to see us, VISIT OUR store !

Find there many articles of medieval inspiration.

And have a look for more touristics experiences :


https://www.vendee-tourism.co.uk/

Escape game : A la barbe des Anglais !

An escape game at the castle of Saint Mesmin, it’s possible! Time is running out, 75 minutes chrono, it’s the defined time to get out of the castle halfway between a life-size Cluedo and a video game adapted from the real world. It’s a guaranteed immersion in the heart of a story.

Saturday 10th of january of 2026
In teams of 4, 5 or 6 people.
Rates : 15 €/ pers. (from 12 years)

1 meeting on Saturday 10th of january: 5.00pm 
 (thank you to be at the castle at 5.00pm)

By web reservation only : E-Tickets



   

Escape game : Abracadabra ou pas !

An escape game at the castle of Saint Mesmin, it’s possible! Time is running out, 75 minutes chrono, it’s the defined time to get out of the castle halfway between a life-size Cluedo and a video game adapted from the real world. It’s a guaranteed immersion in the heart of a story.

Saturday 14th of  february of 2026
In teams of 4, 5 or 6 people.
Rates : 15 €/ pers. (from 12 years)

1 meeting on Saturday 14th of february: 5.00pm 


By web reservation only : E-Tickets



   

Escape game : Captifs du temps !

An escape game at the castle of Saint Mesmin, it’s possible! Time is running out, 75 minutes chrono, it’s the defined time to get out of the castle halfway between a life-size Cluedo and a video game adapted from the real world. It’s a guaranteed immersion in the heart of a story.

Saturday 14th of march of 2026
In teams of 4, 5 or 6 people.
Rates : 15 €/ pers. (from 12 years)

1 meeting on Saturday 14th of march : 5.00pm 

By web reservation only : E-Tickets



   


Work in progres, The challenge!

With your family and your roadmap in hand, the goal is to build your castle! By completing 8 challenges along the castle route, you'll need to make the right choices to construct your fortress. A roll of the dice will conclude your adventure, and we hope that luck will bring you victory!

Also available : The castle's great investigation game "In Quest of the Philosopher's Stone," is to be shared with family or friends. In the manner of alchemists, you will have to find the ingredients to make the real recipe for the Elixir of "long life" to save, from an imminent death, Hugues de Montfaucon, son of the lord of the castle. A fun hour-long game to explore the castle while playing.

From April 5 to April 10 :  from 2.30pm to 6.30pm
Adult : €11/ Adult reduced price : €9 / Child from 5 to 14 years : €7 
Family pass: €32 (2ad+2children)


Buy your tickets on line : E-Tickets

Free for those possessing a ambassador / loyalty card


Work in progres, The challenge!

With your family and your roadmap in hand, the goal is to build your castle! By completing 8 challenges along the castle route, you'll need to make the right choices to construct your fortress. A roll of the dice will conclude your adventure, and we hope that luck will bring you victory!

Short workshops will punctuate the day around the theme of "Building, Beautifying and Destroying" a fortified castle.
(11am/12pm/2pm/3pm/4pm/5pm).


Also available : The castle's great investigation game "In Quest of the Philosopher's Stone," is to be shared with family or friends. In the manner of alchemists, you will have to find the ingredients to make the real recipe for the Elixir of "long life" to save, from an imminent death, Hugues de Montfaucon, son of the lord of the castle. A fun hour-long game to explore the castle while playing.

From April 11 to April 19 :  from 10.30am to 6.30pm
Adult : €11/ Adult reduced price : €9 / Child from 5 to 14 years : €7 
Family pass: €32 (2ad+2children)


Buy your tickets on line : E-Tickets

Free for those possessing a ambassador / loyalty card


Work in progres, The challenge!

With your family and your roadmap in hand, the goal is to build your castle! By completing 8 challenges along the castle route, you'll need to make the right choices to construct your fortress. A roll of the dice will conclude your adventure, and we hope that luck will bring you victory!

Also available : The castle's great investigation game "In Quest of the Philosopher's Stone," is to be shared with family or friends. In the manner of alchemists, you will have to find the ingredients to make the real recipe for the Elixir of "long life" to save, from an imminent death, Hugues de Montfaucon, son of the lord of the castle. A fun hour-long game to explore the castle while playing.

From April 20 to April 26 :  from 2.30pm to 6.30pm
Adult : €11/ Adult reduced price : €9 / Child from 5 to 14 years : €7 
Family pass: €32 (2ad+2children)


Buy your tickets on line : E-Tickets

Free for those possessing a ambassador / loyalty card


Landscape game : In Quest of the Philosopher’s Stone!

Come take part in the great investigation game "
In Quest of the Philosopher’s Stone". Like the alchemists, you will have to find the ingredients to make the true recipe for the Elixir of “long life” to save Hugues de Montfaucon, son of the lord of the castle, from imminent death.Common sense, observation, cooperation, insight and above all a good dose of good humor.

The castle remains accessible independently (plan of assistance for the visit and audioguide for the reception).


Friday 1st of may of 2026
From 2:30pm to 6:30pm.

Adult price: €8
Adult reduced rate: €6.5
Child rate (5/14years): €5
Family Pass: €23  (2ad+ 2 paying children)

Buy your tickets on line : E-Tickets

Free for those possessing a ambassador / loyalty card


Landscape game : In Quest of the Philosopher’s Stone!

Come take part in the great investigation game "
In Quest of the Philosopher’s Stone". Like the alchemists, you will have to find the ingredients to make the true recipe for the Elixir of “long life” to save Hugues de Montfaucon, son of the lord of the castle, from imminent death.Common sense, observation, cooperation, insight and above all a good dose of good humor.

The castle remains accessible independently (plan of assistance for the visit and audioguide for the reception).


Sunday  3rd of may of 2026
From 2:30pm to 6:30pm.

Adult price: €8
Adult reduced rate: €6.5
Child rate (5/14years): €5
Family Pass: €23  (2ad+ 2 paying children)

Buy your tickets on line : E-Tickets

Free for those possessing a ambassador / loyalty card


Landscape game : In Quest of the Philosopher’s Stone! 

Come take part in the great investigation game "In Quest of the Philosopher’s Stone". Like the alchemists, you will have to find the ingredients to make the true recipe for the Elixir of “long life” to save Hugues de Montfaucon, son of the lord of the castle, from imminent death. Common sense, observation, cooperation, insight and above all a good dose of good humor.

The castle remains accessible independently (plan of assistance for the visit and audioguide for the reception).

Friday the 8th May of 2026
From 2:30pm to 6:30pm.

Adult price: €8
Adult reduced rate: €6.5
Child rate (5/14years): €5
Family Pass: €23  (2ad+ 2 paying children)


Buy your tickets on line : E-Tickets

Free for those possessing a ambassador / loyalty card


Landscape game : In Quest of the Philosopher’s Stone! 

Come take part in the great investigation game "In Quest of the Philosopher’s Stone". Like the alchemists, you will have to find the ingredients to make the true recipe for the Elixir of “long life” to save Hugues de Montfaucon, sun of the lord of the castle, from imminent death. Common sense, observation, cooperation, insight and above all a good dose of good humor.

The castle remains accessible independently (plan of assistance for the visit and audioguide for the reception).

Sunday 10th May of 2026
From 2:30pm to 6:30pm.

Adult price: €8
Adult reduced rate: €6.5
Child rate (5/14years): €5
Family Pass: €23  (2ad+ 2 paying children)


Buy your tickets on line : E-Tickets

Free for those possessing a ambassador / loyalty card


Landscape game : In Quest of the Philosopher’s Stone! 

Come take part in the great investigation game "In Quest of the Philosopher’s Stone". Like the alchemists, you will have to find the ingredients to make the true recipe for the Elixir of “long life” to save Hugues de Montfaucon, son of the lord of the castle, from imminent death. Common sense, observation, cooperation, insight and above all a good dose of good humor.

The castle remains accessible independently (plan of assistance for the visit and audioguide for the reception).

Thursday 14th of May of 2026
From 2:30pm to 6:30pm.

Adult price: €8
Adult reduced rate: €6.5
Child rate (5/14years): €5
Family Pass: €23  (2ad+ 2 paying children)


Buy your tickets on line : E-Tickets

Free for those possessing a ambassador / loyalty card


Landscape game : In Quest of the Philosopher’s Stone! 

Come take part in the great investigation game "In Quest of the Philosopher’s Stone". Like the alchemists, you will have to find the ingredients to make the true recipe for the Elixir of “long life” to save Hugues de Montfaucon, son of the lord of the castle, from imminent death.Common sense, observation, cooperation, insight and above all a good dose of good humor.

The castle remains accessible independently (plan of assistance for the visit and audioguide for the reception).

Sunday 17th of May of 2026
From 2:30pm to 6:30pm.

Adult price: €8
Adult reduced rate: €6.5
Child rate (5/14years): €5
Family Pass: €23  (2ad+ 2 paying children)


Buy your tickets on line : E-Tickets

Free for those possessing a ambassador / loyalty card


Landscape game : In Quest of the Philosopher’s Stone! 

Come take part in the great investigation game "In Quest of the Philosopher’s Stone". Like the alchemists, you will have to find the ingredients to make the true recipe for the Elixir of “long life” to save Hugues de Montfaucon, son of the lord of the castle, from imminent death. Common sense, observation, cooperation, insight and above all a good dose of good humor.

The castle remains accessible independently (plan of assistance for the visit and audioguide for the reception).

Sunday 24th of May of 2026
From 2:30pm to 6:30pm.

Adult price: €8
Adult reduced rate: €6.5
Child rate (5/14years): €5
Family Pass: €23  (2ad+ 2 paying children)


Buy your tickets on line : E-Tickets

Free for those possessing a ambassador / loyalty card


Landscape game : In Quest of the Philosopher’s Stone! 

Come take part in the great investigation game "In Quest of the Philosopher’s Stone". Like the alchemists, you will have to find the ingredients to make the true recipe for the Elixir of “long life” to save Hugues de Montfaucon, son of the lord of the castle, from imminent death. Common sense, observation, cooperation, insight and above all a good dose of good humor.

The castle remains accessible independently (plan of assistance for the visit and audioguide for the reception).

Sunday 31th of May of 2026
From 2:30pm to 6:30pm.

Adult price: €8
Adult reduced rate: €6.5
Child rate (5/14years): €5
Family Pass: €23  (2ad+ 2 paying children)


Buy your tickets on line : E-Tickets

Free for those possessing a ambassador / loyalty card


Landscape game : In Quest of the Philosopher’s Stone! 

Come take part in the great investigation game "In Quest of the Philosopher’s Stone". Like the alchemists, you will have to find the ingredients to make the true recipe for the Elixir of “long life” to save Hugues de Montfaucon, son of the lord of the castle, from imminent death. Common sense, observation, cooperation, insight and above all a good dose of good humor.

The castle remains accessible independently (plan of assistance for the visit and audioguide for the reception).

Sunday 7th of June of 2026
From 2:30pm to 6:30pm.

Adult price: €8
Adult reduced rate: €6.5
Child rate (5/14years): €5
Family Pass: €23  (2ad+ 2 paying children)


Buy your tickets on line : E-Tickets

Free for those possessing a ambassador / loyalty card


Landscape game : In Quest of the Philosopher’s Stone! 

Come take part in the great investigation game "In Quest of the Philosopher’s Stone". Like the alchemists, you will have to find the ingredients to make the true recipe for the Elixir of “long life” to save Hugues de Montfaucon, son of the lord of the castle, from imminent death. Common sense, observation, cooperation, insight and above all a good dose of good humor.

The castle remains accessible independently (plan of assistance for the visit and audioguide for the reception).

Sunday 14th of June of 2026
From 2:30pm to 6:30pm.

Adult price: €8
Adult reduced rate: €6.5
Child rate (5/14years): €5
Family Pass: €23  (2ad+ 2 paying children)


Buy your tickets on line : E-Tickets

Free for those possessing a ambassador / loyalty card


Landscape game : In Quest of the Philosopher’s Stone! 

Come take part in the great investigation game "In Quest of the Philosopher’s Stone". Like the alchemists, you will have to find the ingredients to make the true recipe for the Elixir of “long life” to save Hugues de Montfaucon, son of the lord of the castle, from imminent death. Common sense, observation, cooperation, insight and above all a good dose of good humor.

The castle remains accessible independently (plan of assistance for the visit and audioguide for the reception).

Sunday 21th of June of 2026
From 2:30pm to 6:30pm.

Adult price: €8
Adult reduced rate: €6.5
Child rate (5/14years): €5
Family Pass: €23  (2ad+ 2 paying children)


Buy your tickets on line : E-Tickets

Free for those possessing a ambassador / loyalty card


Landscape game : In Quest of the Philosopher’s Stone! 

Come take part in the great investigation game "In Quest of the Philosopher’s Stone". Like the alchemists, you will have to find the ingredients to make the true recipe for the Elixir of “long life” to save Hugues de Montfaucon, son of the lord of the castle, from imminent death. Common sense, observation, cooperation, insight and above all a good dose of good humor.

The castle remains accessible independently (plan of assistance for the visit and audioguide for the reception).

Sunday 28th of June of 2026
From 2:30pm to 6:30pm.

Adult price: €8
Adult reduced rate: €6.5
Child rate (5/14years): €5
Family Pass: €23  (2ad+ 2 paying children)


Buy your tickets on line : E-Tickets

Free for those possessing a ambassador / loyalty card







Non-contractual photos

                                             Work in progres, Daily Activities

In the Middle Ages, the construction of a fortified castle was strategic: ramparts, moats, a keep, watchtowers, and a drawbridge were the basic fortified elements. Over time, comfort and hygiene were added, along with larger windows, grand staircases, and beautiful decorations. During wars, these fortresses became vulnerable to the constant advancement of artillery. Many castles were thus besieged, partially destroyed, and abandoned. It's quite an undertaking today to retrace their eventful histories. Stepping into the shoes of a builder, a set designer, or a mercenary, this vast, ongoing construction site will be shared with the actors throughout the summer—a truly unforgettable experience.

IN THE LODGE: Building!
The architect draws up the plans and is now only waiting for the workforce to begin construction on the castle: quarrymen, masons, carpenters, blacksmiths, and other tradespeople will be hired to complete this project. After discovering the different trades, materials, tools, and techniques used, all that remains is to roll up your sleeves and "contribute your stone to the building"!

IN THE CHAPEL: Embellishment!
"Adorning the stone transforms it into a marvel." The decorative artist opens the doors to his workshop. What a project, amidst brushes, molds, and sketches! With a rich palette of colors enhancing mosaic tiles, stained glass, frescoes and murals, tapestries, and sculptures, this veritable haven of creativity will undoubtedly improve the daily comfort of the castle's inhabitants and their families. Destroy!

IN THE BARN: Destroy!
"Kill two birds with one stone!" The captain and his men-at-arms have numerous assault strategies at their disposal to bring down the fortress. Besieging a castle is always possible, but it requires extra ingenuity: setting fire to the cannons, bombarding the ramparts, and ramming the gates... A true war of attrition, demanding strength, patience, and determination to achieve its goal!


Also available at home: The castle's great investigation game "In Quest of the Philosopher's Stone," (NEW SCENARIO) is to be shared with family or friends. In the manner of alchemists, you will have to find the ingredients to make the real recipe for the Elixir of "long life" to save, from an imminent death, Hugues de Montfaucon, son of the lord of the castle. A fun hour-long game to explore the castle while playing. There will no longer be a start of the game 1:30 a.m. after the site closes, i.e. after 11:30 a.m. and 5:30 p.m.

From 5th of July till 28th of August of 2026
From 10.30am to 1.00pm and from 2.00pm to 7.00pm
Guided Tour in English, every day depending on attendance (Included in entrance fee) :

Adult price: €11
Adult reduced rate: €9
Child rate (5/14years): €7
Family Pass: €32 (2ad+ 2 paying children)
Buy your tickets on line : E-Tickets
Free for those possessing a ambassador / loyalty card

A shop, in free access, with products of medieval inspiration.
A play area for children, a picnic area for all, a restaurant open from 10:30 am to 7:00 pm.


Landscape game : In Quest of the Philosopher’s Stone! 

Come take part in the great investigation game "In Quest of the Philosopher’s Stone". Like the alchemists, you will have to find the ingredients to make the true recipe for the Elixir of “long life” to save Hugues de Montfaucon, son of the lord of the castle, from imminent death. Common sense, observation, cooperation, insight and above all a good dose of good humor.

The castle remains accessible independently (plan of assistance for the visit and audioguide for the reception).

Sunday 6th of september of 2026
From 2:30pm to 6:30pm.

Adult price: €8
Adult reduced rate: €6.5
Child rate (5/14years): €5
Family Pass: €23  (2ad+ 2 paying children)


Buy your tickets on line : E-Tickets

Free for those possessing a ambassador / loyalty card





Castel en jeux

At the castle, games will be running all weekend long. Don't miss the inflatable structures, wargames or tabletop battle simulations, combat initiation, duels, recreational fencing, mini-escape games, landscape games, board games, wooden games, coloring activities, and treasure hunts. Everything you need for a truly fun-filled getaway!

The castle remains accessible independently (plan of assistance for the visit and audioguide for the reception).

Saturday 12th and Sunday 13 september of 2026
From 10:30am to 6:30pm.

Adult price: €11
Adult reduced rate: €9
Child rate (5/14years): €7
Family Pass: €32  (2ad+ 2 paying children)


Buy your tickets on line : E-Tickets

Free for those possessing a ambassador / loyalty card






European Heritage Days: Architectural heritage.


Join us on September 19th and 20th for the European Heritage Days at the Château de Saint Mesmin.

The Ministry of Culture invites you to this 43rd edition of the European Heritage Days, themed "Heritage in Danger: Reviving, Resisting, Reinventing."

Our cultural and natural heritage faces unprecedented challenges related to climate change, urbanization, migration, conflict, and digitalization. This theme underscores the urgent need to preserve what is threatened and to ensure that traditions, languages, and historical sites continue to inspire future generations.

The castle is accessible autonomously: plan of assistance to the visit and audio guide to the reception.

Also available at home: The castle's great puzzle game "In Quest of the Philosopher's Stone," is to be shared with family or friends. In the manner of alchemists, you will have to find the ingredients to make the real recipe for the Elixir of "long life" to save, from an imminent death, Hughes de Montfaucon, son of the lord of the castle. A fun hour-long game to explore the castle while playing.

There will no longer be a start of the game 1:30 a.m. after the site closes.

Saturday 19 and Sunday 20th of September 2026
From 2.30pm to 6.30pm

Adult rate until 18 years old: €6.5
- 18 years old: FREE

Buy your tickets on line : E-Tickets

Free for those possessing a ambassador / loyalty card

A store, in free access, with products of medieval inspiration.
A play area for children.




Escape game at night at the castle : Abracadabra ou pas!

An escape game at the castle of Saint Mesmin, it’s possible! Time is running out, 75 minutes chrono, it’s the defined time to get out of the castle halfway between a life-size Cluedo and a video game adapted from the real world. It is a guaranteed immersion in the heart of a story. . .

Saturday 19th of September of 2026: at 8.00pm.

Team of 4 people : 60 €
Team of 5 people : 75 €
Team of 6 people : 90 €

• Limited places,
• From 12 years, strollers and pets not allowed, Closed shoes.
• Appoint 30 minutes before the scheduled time of the session.


Online booking only
: E-Tickets

Escape game : A la barbe des Anglais !

An escape game at the castle of Saint Mesmin, it’s possible! Time is running out, 75 minutes chrono, it’s the defined time to get out of the castle halfway between a life-size Cluedo and a video game adapted from the real world. It’s a guaranteed immersion in the heart of a story.

Saturday 10th of october of 2026
In teams of 4, 5 or 6 people.
Rates : 15 €/ pers. (from 12 years)

1 meeting on Saturday 10th of october : 5.00pm 
 (thank you to be at the castle at 5.00pm)

By web reservation only : E-Tickets



   





Playmobil castle of Saint mesmin
Work in progress, the Playmobil® style

Meet at the Château de Saint Mesmin every day between October 18 and November 1st of 2026 because it will be an amazing worl in progress, Playmobil® style:

The fortress will once again be filled with these legendary, reimagined Playmobil® figures, presented in diorama form, much to everyone's delight. Medieval castles will be showcased in all their forms: under construction, being renovated, and even in ruins. Visitors will encounter architects, quarrymen, masons, carpenters, blacksmiths, as well as painters, decorators, cabinetmakers, sculptors, upholsterers, and finally, mercenaries, sappers, artillerymen, brigands, butchers, sergeants-at-arms, and more—all in figure form. It will be quite a construction site at Saint Mesmin Castle, guaranteeing a return to childhood memories, Playmobil® style.

Also available at home: The castle's great investigation game "In Quest of the Philosopher's Stone" is to be shared with family or friends. In the manner of alchemists, you will have to find the ingredients to make the real recipe for the Elixir of "long life" to save, from an imminent death, Hugues de Montfaucon, sun of the lord of the castle. A fun hour-long game to explore the castle while playing.

Outside, wooden games installed in the large farmyard will also offer other moments of sharing such as litter, stilts, skittles, mini-crossbow stand. Indoors, thanks to the game of the intrepid club, with Noé, Filou, Emma and Léo will have to go in search of lost coats of arms. Once these coats of arms are found, they will form a code allowing, perhaps, to open the treasure chest of Pierre de Montfaucon, lord of the place.

There will no longer be a start of the game 1:30 a.m. after the site closes.

The castle remains accessible independently (plan of assistance for the visit and audioguide for the reception).

From Sunday 18th of October to 1st of November 2026
From 10.30am to 6.30pm.

Adult : €11
Adult reduced rate : €9
Child (5/14 years) : €7

Family Pass: €32 (2 ad. + 2 paying child.)

Buy your tickets on line : E-Tickets
Free for those possessing a ambassador / loyalty card

A store, in free access, with products of medieval inspiration.
A play area for children.




Escape game : The price of randsom
An escape game at the castle of Saint Mesmin, it’s possible! Time is running out, 75 minutes chrono, it’s the defined time to get out of the castle halfway between a life-size Cluedo and a video game adapted from the real world. It’s a guaranteed immersion in the heart of a story.

Saturday 14 of november of 2026
In teams of 4, 5 or 6 people.
Rates : 15 €/ pers. (from 12 years)
1 meeting on Saturday 14 of november : 5:00pm.
 (thank you to be at the castle at 5:00pm)

By web reservation only : E-Tickets

Free for those possessing a ambassador / loyalty card




Saint Nicholas at the castle

An ancestor of Santa Claus, Saint Nicholas is, in many European countries, the object of cults and folklore. By miracle, Saint Nicholas will appear at the castle may be accompanied by his donkey. Tales around its legend, music, dances, fire shows, board games, fireplace fires and mulled wine will warm up this December night.

Friday 4th of December of 2026 from 6.30p.m to 10.30 p.m.

Per person : €4
Free under 5 years old


A store, in free access, with products of medieval inspiration.

Escape game : Captifs du temps !

An escape game at the castle of Saint Mesmin, it’s possible! Time is running out, 75 minutes chrono, it’s the defined time to get out of the castle halfway between a life-size Cluedo and a video game adapted from the real world. It’s a guaranteed immersion in the heart of a story.

Saturday 12th of december of 2026
In teams of 4, 5 or 6 people.
Rates : 15 €/ pers. (from 12 years)

1 meeting on Saturday 12th of december : 5.00pm 
(Thank you to be at the castle for 5:00pm)

By web reservation only : E-Tickets



   
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