Gillette Castle State Park
Gillette Castle State Park, perched above the Connecticut River in East Haddam, features the unique medieval-style mansion of actor William Gillette, scenic river vistas, and wooded picnic areas. The park offers guided tours, hiking trails, and a glimpse into early 20th-century architecture and design.
Free
Visiting with Dogs
Dogs allowed on leash; must be under control. Not permitted inside castle. Clean up after pets at all times.
Visitor Tips & Reviews
What Visitors Say
Visitors love Gillette Castle’s unique architecture, scenic river views, hiking trails, and picnic spots. The castle’s quirky details and beautiful grounds make it a favorite for families and history buffs.
Tips from Visitors
- Arrive early for parking and shorter lines.
- Wear comfortable shoes for uneven trails.
- Bring water and snacks for your visit.
- Castle tours require tickets; check schedule.
- Picnic areas available, pack out your trash.
- Watch for scenic river views along trails.
Amenities
Nearby Attractions
Explore these attractions near Gillette Castle State Park:
- Goodspeed Opera HouseA renowned theater hosting musicals and performances in a picturesque riverside setting in East Haddam.3 miles away
- Devil's Hopyard State ParkA popular state park known for its waterfalls, hiking trails, and picnic areas, located nearby in East Haddam.7 miles away
- Essex Steam Train & RiverboatA historic train and riverboat ride offering scenic tours along the Connecticut River, just a short drive from the park.8 miles away
Things to Do at Gillette Castle State Park
Camping at Gillette Castle State Park
Camping not available at Gillette Castle; nearby options include Devil's Hopyard and Selden Neck State Parks.
Hiking Trails
Gillette Castle State Park offers scenic day hiking with well-marked trails winding through woodlands and along the Connecticut River. Hikers enjoy moderate terrain, unique stonework, and picturesque views of the historic castle. The trails are family-friendly, with opportunities for wildlife spotting and photography. Visitors often praise the peaceful atmosphere and the blend of natural beauty with intriguing architectural features.
Gillette Castle Loop Trail
EasyA scenic loop trail that circles Gillette Castle, offering views of the Connecticut River and the castle grounds.
Hadlyme Ferry Trail
EasyA short trail leading from the castle down to the historic Hadlyme Ferry landing on the Connecticut River.
River Overlook Trail
ModerateA wooded trail with moderate elevation changes, leading to a beautiful overlook above the river.
Railroad Trail
EasyFollows the path of William Gillette’s historic narrow-gauge railroad through the park’s forested areas.
Directions
From Route 9, take Exit 7 to Route 82 East, follow signs to Gillette Castle. The park entrance is on River Road, with parking available near the visitor center.
Contact & Info
Frequently Asked Questions
What are the park hours for Gillette Castle State Park?
The park grounds are open daily from 8:00 a.m. to sunset. The castle building is open seasonally, typically from late May through early September, with specific hours posted on the official website.
Is there an entrance fee for Gillette Castle State Park?
There is no fee to enter the park grounds. However, there is a separate admission fee to tour the inside of Gillette Castle.
Are pets allowed at Gillette Castle State Park?
Pets are welcome on the park grounds but must be leashed at all times. Pets are not allowed inside the castle building.
Can you picnic at Gillette Castle State Park?
Yes, there are several picnic areas with tables and scenic views throughout the park. Grills are not provided, and visitors should carry out all trash.
Are there hiking trails at Gillette Castle State Park?
Yes, the park features several miles of hiking trails, including the historic railroad bed trail with river views and unique stonework.
Is the castle accessible for people with disabilities?
The castle's first floor is accessible to visitors with mobility challenges. Some areas and trails may be difficult to access due to stairs and uneven terrain.

Don’t Forget the Essentials
Essential camping & hiking gear we recommend to make your park trip easier and more comfortable.
View Gear Checklist →