Built in the 15th century on a 25-hectare estate, Trohanet Castle is located in the commune of Langolen, near Briec, 16 km north-east of Quimper.

Opening of the park and the vegetable garden of the Trohanet castle : 2022 season
♦ 18 July to 3 September

Free visit of the park: 7 euros; free for accompanied children under 12.

→ 10.30am to 12.30pm and 2.30pm to 6.30pm
→ guided tour of the interior of the house on option each day at 11.30 am and 4.30 pm (5 euros per person; free for children under 12)

Free admission/open house :
1) European days "Rendez vous au jardin" Friday 3 June from 6pm to 10.30pm; Saturday 4 June from 2pm to 7pm. Sunday 5 June from 11am to 7pm (author signing on Sunday afternoon)
2) Opening during the Heritage Days 17 and 18 September 2022.