Croil Island State Park

Massena, New York
Established 1985
136 acres
Croil Island State Park hero image

By Unknown authorUnknown author or not provided, Public domain

Croil Island State Park is a scenic, undeveloped park located on the St. Lawrence River, offering visitors opportunities for boating, fishing, birdwatching, and picnicking in a tranquil natural setting. The park is accessible only by boat, making it a peaceful retreat for outdoor enthusiasts and nature lovers.

Entrance Fee

Free

Visiting with Dogs

Dogs allowed on leash; owners must clean up after pets and follow posted restrictions in sensitive or picnic areas.

Visitor Tips & Reviews

What Visitors Say

Croil Island State Park offers peaceful seclusion, scenic river views, and great fishing, perfect for nature lovers seeking a quiet, boat-accessible getaway.

Tips from Visitors

  • Bring insect repellent for mosquitoes and ticks.
  • Pack out all trash; no garbage bins available.
  • Wear sturdy shoes for uneven terrain.
  • Check river conditions before boating or fishing.
  • Restrooms are not available on the island.
  • Carry drinking water; no potable water onsite.

Amenities

Picnic AreasBoat AccessFishing PiersWildlife Viewing

Nearby Attractions

Explore these attractions near Croil Island State Park:

  • Massena Town Beach
    A family-friendly beach on the St. Lawrence River with swimming, picnic areas, and playgrounds.
    7 miles away
  • Robert Moses State Park – Thousand Islands
    A large park featuring campgrounds, hiking trails, and a nature center, located along the St. Lawrence River.
    8 miles away
  • Eisenhower Lock
    A major lock on the St. Lawrence Seaway where visitors can watch large ships pass through.
    10 miles away

Things to Do at Croil Island State Park

FishingBoatingBirdwatchingPicnickingNature Observation

Camping at Croil Island State Park

Camping not available; try nearby Robert Moses or Coles Creek State Parks for overnight accommodations.

Hiking Trails

Croil Island State Park offers peaceful day hiking with scenic views along the St. Lawrence River. Trails are mostly flat and suitable for all skill levels, winding through forests and along the shoreline. Visitors often enjoy birdwatching, spotting wildlife, and the quiet, uncrowded atmosphere. The park is best for those seeking a relaxed, nature-focused hike rather than challenging terrain or extensive amenities.

Croil Island Perimeter Trail

Easy

A scenic loop trail that follows the shoreline of Croil Island, offering views of the St. Lawrence River and opportunities for birdwatching.

3.5 mi
1.5 hours
40 ft gain
Easy difficulty

Wetland Discovery Path

Easy

A short trail through wetland habitats, ideal for nature observation and spotting local wildlife.

1.2 mi
40 minutes
15 ft gain
Easy difficulty

Island Forest Trail

Moderate

A wooded trail winding through the island’s interior, featuring diverse plant life and shaded areas.

2 mi
1 hour
60 ft gain
Moderate difficulty

Riverside Connector Trail

Easy

A gentle trail along the riverbank, perfect for a relaxing walk with frequent river views.

1.8 mi
50 minutes
25 ft gain
Easy difficulty

Directions

From Massena, take NY-37 north to the St. Lawrence River. Access Croil Island by boat from nearby launches in Massena or Louisville.

Frequently Asked Questions

Is there an entrance fee for Croil Island State Park?

No, Croil Island State Park does not charge an entrance fee. The park is open to the public and accessible by boat.

How do I get to Croil Island State Park?

Croil Island is only accessible by boat. Visitors typically launch from nearby marinas or public boat launches along the St. Lawrence River.

Are there restroom facilities on Croil Island?

No, there are no restroom facilities on Croil Island. Visitors should plan accordingly and practice Leave No Trace principles.

Can I camp overnight on Croil Island?

Yes, primitive camping is allowed on Croil Island. There are no designated campsites or amenities, so campers must be self-sufficient.

What recreational activities are popular at Croil Island?

Popular activities include fishing, boating, kayaking, birdwatching, and hiking. The island is known for its natural beauty and wildlife.

Are pets allowed on Croil Island?

Yes, pets are allowed on Croil Island, but they must be kept on a leash and cleaned up after to protect the environment.