Contact — Gillette Castle State Park
gillettecastlestatepark.com is an independent informational website. We do not manage the park, sell castle tickets, take reservations, issue permits, or respond to trail reports. For anything about the park itself, contact DEEP directly.
Gillette Castle State Park — DEEP Park Office
- Main phone: (860) 526-2336
- Address: 67 River Road, East Haddam, CT 06423
- Official website: ctparks.com/parks/gillette-castle-state-park
Report an Emergency or Violation
- Emergency: 911
- DEEP Environmental Conservation Police, 24-hour dispatch: (860) 424-3333
- Non-emergency questions about the park: the park office, (860) 526-2336
Tickets and Reservations
- Castle tour tickets and the river campsite: ReserveAmerica, online or 1-877-668-CAMP (2267). See castle tours and river camping.
- Terrace wedding permits: the park office, (860) 526-2336. See weddings.
- Chester–Hadlyme ferry operations (CTDOT): 860-526-2743. See the ferry.
Friends Group
The Friends of Gillette Castle State Park is the nonprofit that supports the park. It runs the gift shop in the visitor center, helps sponsor the holiday program and publishes history and accessibility guides: gillettecastlefriends.org.
About This Website
Questions or corrections about this site: support@gillettecastlestatepark.com. For anything park-related, use the numbers above.