Saturday | October 31, 2026 10 AM - 4 PM Our Seneca Bark Longhouse provides opportunities to educate visitors about Haudenosaunee life and culture, both in the 17th century and the present. It is open seasonaly May-October. October 31st is the last day to visit the Bark Longhouse for the 2026 season, it will re-open on May 1st, 2027. Price: Included with admission Location: Ganondagan State Historic Site Bark Longhouse Details