Mianus River State Park
Mianus River State Park is a scenic natural area spanning over 390 acres along the Mianus River, offering a peaceful retreat with woodlands, wetlands, and river views. The park is popular for hiking, fishing, birdwatching, and enjoying nature close to Stamford and Greenwich.
Free
Visiting with Dogs
Dogs allowed on leash; owners must clean up after pets. Leashes required at all times throughout the park.
Visitor Tips & Reviews
What Visitors Say
Scenic trails, peaceful river views, and abundant wildlife make Mianus River State Park a favorite for hiking, dog walking, and enjoying nature close to the city.
Tips from Visitors
- Wear sturdy shoes for uneven trails.
- Bring insect repellent during warmer months.
- Leashed dogs are welcome.
- Pack out all trash.
- Parking can fill quickly on weekends.
- Stay on marked trails to protect wildlife.
Amenities
Nearby Attractions
Explore these attractions near Mianus River State Park:
- Stamford Museum & Nature CenterA family-friendly destination featuring nature trails, a working farm, and interactive exhibits.3 miles away
- Bruce MuseumA renowned museum in Greenwich offering art, science, and natural history exhibitions.6 miles away
- Greenwich Point ParkA scenic coastal park with beaches, walking paths, and panoramic views of Long Island Sound.9 miles away
Things to Do at Mianus River State Park
Camping at Mianus River State Park
Camping is not available at Mianus River State Park. Nearby alternatives include Kettletown and Macedonia Brook State Parks.
Hiking Trails
Mianus River State Park offers scenic, well-marked trails that wind through lush forests and along the tranquil Mianus River. Hikers enjoy varied terrain, peaceful river views, and abundant wildlife. The park is family-friendly, suitable for all skill levels, and popular for its natural beauty and quiet atmosphere. Trails can be muddy after rain, so proper footwear is recommended. Overall, it’s a relaxing spot for day hikes and nature walks.
Mianus River Trail
ModerateScenic trail following the Mianus River with forest views and wildlife sightings.
Oak Trail Loop
EasyLoop trail through oak woodlands, suitable for families and casual hikers.
Laurel Trail
EasyShort trail lined with mountain laurel, ideal for a quick nature walk.
Overlook Trail
ModerateTrail leading to a scenic overlook above the river valley.
Directions
From I-95, take Exit 9 to Glenbrook Road, follow to Hope Street, then north on Cognewaugh Road to the park entrance.
Contact & Info
Frequently Asked Questions
What activities can I do at Mianus River State Park?
Visitors enjoy hiking, birdwatching, fishing, trail running, and mountain biking. The park offers scenic trails along the river and through woodlands.
Are dogs allowed at Mianus River State Park?
Yes, dogs are welcome but must be kept on a leash at all times. Please clean up after your pet to keep the park enjoyable for everyone.
Is there an entrance fee or parking fee?
No, there is no entrance or parking fee at Mianus River State Park. Parking is available at designated lots near the trailheads.
Are there restrooms or facilities in the park?
There are no public restrooms or facilities within the park. Plan accordingly before your visit.
What are the park’s hours?
Mianus River State Park is open daily from sunrise to sunset. Overnight use is not permitted.
Is the park suitable for families and children?
Yes, the park has easy to moderate trails suitable for families and children. Many visitors enjoy nature walks and exploring the riverbanks.

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