The Maison des Lacs de Mesnil Saint Père houses, among other things, the Harbour Master's office, meeting and classroom facilities, nautical schools and clubs, and associations.
A reception area guides you through the various activities on offer, including hiking, swimming, sailing, diving, fishing and cruises on Lac d'Orient. The accommodation and catering facilities are ideal for groups.
Additional Information : The harbour master's office in Mesnil-St-Père is issuing new instructions from August 19 to 24, 2025: > Swimming authorized within the "perimeter" (surveillance). > Swimming prohibited in unsupervised areas (towards Beaver Park and M Beach). > Water sports activities authorized from the three beaches of Mesnil, Géraudot and Lusigny.
Classification & labels
Label sustainable development
Opening
Opening from 01 to 30 September 2025
Days
Hours
Monday
09h00 to 12h00 and 13h00 to 18h00
Tuesday
09h00 to 12h00 and 13h00 to 18h00
Wednesday
09h00 to 12h00 and 13h00 to 18h00
Thursday
09h00 to 12h00 and 13h00 to 18h00
Friday
09h00 to 12h00 and 13h00 to 18h00
Saturday
09h00 to 18h00
Sunday
09h00 to 18h00
Opening from 01 to 31 October 2025
Days
Hours
Monday
09h00 to 12h00 and 13h00 to 17h00
Tuesday
09h00 to 12h00 and 13h00 to 17h00
Wednesday
09h00 to 12h00 and 13h00 to 17h00
Thursday
09h00 to 12h00 and 13h00 to 17h00
Friday
09h00 to 12h00 and 13h00 to 17h00
Saturday
09h00 to 12h00 and 13h00 to 17h00
Sunday
09h00 to 12h00 and 13h00 to 17h00
Opening from 01 November 2025 to 31 December 2025
Days
Hours
Monday
09h00 to 12h00 and 13h00 to 16h00
Tuesday
09h00 to 12h00 and 13h00 to 16h00
Wednesday
09h00 to 12h00 and 13h00 to 16h00
Thursday
09h00 to 12h00 and 13h00 to 16h00
Friday
09h00 to 12h00 and 13h00 to 16h00
Closed during Christmas vacations
Opening from 01 January 2026 to 28 February 2026
Days
Hours
Monday
09h00 to 12h00 and 13h00 to 16h00
Tuesday
09h00 to 12h00 and 13h00 to 16h00
Wednesday
09h00 to 12h00 and 13h00 to 16h00
Thursday
09h00 to 12h00 and 13h00 to 16h00
Friday
09h00 to 12h00 and 13h00 to 16h00
Opening from 01 to 31 March 2026
Days
Hours
Monday
09h00 to 12h00 and 13h00 to 17h00
Tuesday
09h00 to 12h00 and 13h00 to 17h00
Wednesday
09h00 to 12h00 and 13h00 to 17h00
Thursday
09h00 to 12h00 and 13h00 to 17h00
Friday
09h00 to 12h00 and 13h00 to 17h00
Saturday
09h00 to 12h00 and 13h00 to 17h00
Sunday
09h00 to 12h00 and 13h00 to 17h00
Opening from 01 to 30 April 2026
Days
Hours
Monday
09h00 to 12h00 and 13h00 to 17h00
Tuesday
09h00 to 12h00 and 13h00 to 17h00
Wednesday
09h00 to 12h00 and 13h00 to 17h00
Thursday
09h00 to 12h00 and 13h00 to 17h00
Friday
09h00 to 12h00 and 13h00 to 17h00
Saturday
09h00 to 12h00 and 13h00 to 18h00
Sunday
09h00 to 12h00 and 13h00 to 18h00
Opening from 01 to 31 May 2026
Days
Hours
Monday
09h00 to 12h00 and 13h00 to 18h00
Tuesday
09h00 to 12h00 and 13h00 to 18h00
Wednesday
09h00 to 12h00 and 13h00 to 18h00
Thursday
09h00 to 12h00 and 13h00 to 18h00
Friday
09h00 to 12h00 and 13h00 to 18h00
Saturday
09h00 to 18h00
Sunday
09h00 to 18h00
From 01/01 to 28/02 from Monday to Friday between 9 am and 12 pm and between 1 pm and 4 pm.
From 01/03 to 31/03 daily between 9 am and 12 pm and between 1 pm and 5 pm.
From 01/04 to 30/04 on bank holidays and weekends between 9 am and 12 pm and between 1 pm and 6 pm. From Monday to Friday between 9 am and 12 pm and between 1 pm and 5 pm.
From 01/05 to 31/05 on bank holidays and weekends between 9 am and 6 pm. From Monday to Friday between 9 am and 12 pm and between 1 pm and 6 pm.
From 01/06 to 31/08 daily between 9 am and 7 pm.
From 01/09 to 30/09 on bank holidays and weekends between 9 am and 6 pm. From Monday to Friday between 9 am and 12 pm and between 1 pm and 6 pm.
From 01/10 to 31/10 daily between 9 am and 12 pm and between 1 pm and 5 pm.
From 01/11 to 31/12 from Monday to Friday between 9 am and 12 pm and between 1 pm and 4 pm. Closed during Christmas vacations.
Rate
Gratuit
Payment
Check
Cash
Bank/credit card
Travellers Cheque
Services
Services
Tourist information
Contact Capitainerie de Mesnil Saint Père – Maison des Lacs
