George D. Seymour State Park
George D. Seymour State Park is a tranquil, undeveloped natural area in Haddam, Connecticut, offering scenic woodlands, river views, and opportunities for hiking, fishing, and wildlife observation. The park’s peaceful setting makes it a favorite for nature lovers seeking a quiet retreat along the Connecticut River.
Free
Visiting with Dogs
Dogs allowed on leash. Owners must clean up after pets. Dogs not permitted in swimming areas or buildings.
Visitor Tips & Reviews
What Visitors Say
A peaceful, lesser-known park with scenic trails, river views, and abundant wildlife, perfect for quiet hikes, birdwatching, and enjoying nature away from crowds.
Tips from Visitors
- Wear sturdy shoes for uneven trails.
- Pack out all trash and belongings.
- Bring insect repellent during summer months.
- No restroom facilities available onsite.
- Dogs must be leashed at all times.
- Check for hunting season before visiting.
Amenities
Nearby Attractions
Explore these attractions near George D. Seymour State Park:
- Gillette Castle State ParkA historic castle with panoramic river views, hiking trails, and picnic areas.7 miles away
- Connecticut River MuseumA museum dedicated to the history and ecology of the Connecticut River, featuring exhibits and river cruises.8 miles away
- Devil's Hopyard State ParkA popular park known for its waterfalls, covered bridge, and scenic hiking opportunities.13 miles away
Things to Do at George D. Seymour State Park
Camping at George D. Seymour State Park
Camping is not available at George D. Seymour State Park; consider nearby Devil's Hopyard or Hammonasset Beach.
Hiking Trails
George D. Seymour State Park offers a peaceful hiking experience with well-marked trails winding through forested areas and along the Housatonic River. Hikers enjoy scenic views, quiet surroundings, and opportunities for birdwatching. The trails are moderately challenging, making them suitable for most skill levels. Visitors often mention the park’s natural beauty, abundant wildlife, and the sense of seclusion it provides.
Seymour Main Loop Trail
ModerateA scenic loop trail through woodlands and along the Housatonic River, offering views and wildlife sightings.
River Overlook Trail
EasyShort out-and-back trail leading to a picturesque overlook of the river and surrounding forest.
Old Railroad Bed Trail
EasyFollows a historic railroad bed through mixed hardwood forest, ideal for birdwatching and gentle hiking.
Bluff Ridge Trail
ModerateTrail climbs to a bluff with panoramic views of the valley and river, featuring rocky terrain and wildflowers.
Directions
From Route 9, take Exit 7 to Route 154 south. The park entrance is on Route 154, about 2 miles south of Haddam center.
Contact & Info
Frequently Asked Questions
What activities can I do at George D. Seymour State Park?
Visitors enjoy hiking, birdwatching, fishing, and picnicking. The park is known for its scenic trails and peaceful, natural setting.
Are there any facilities or restrooms at the park?
There are no restrooms or developed facilities at George D. Seymour State Park. Visitors should plan accordingly and pack out what they bring in.
Is the park dog-friendly?
Yes, dogs are allowed but must be kept on a leash at all times. Please clean up after your pet to help keep the park clean.
What are the park hours?
George D. Seymour State Park is open from sunrise to sunset year-round.
Is there an entrance fee for the park?
No, there is no entrance fee. The park is free and open to the public.
How do I access the park’s trails?
Trailheads can be accessed from the small parking area off Route 80. Trails are marked and offer easy to moderate hiking through woodlands and along the river.

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