Fee: No entrance fee listed; contact the park.
About this park
Wonder Lake State Park is a 1,133-acre hiking park with 8.6 miles of marked trails, many of them former bridle trails around Wonder Lake. Visitors can walk around the three-acre Laurel Pond and hike the Highlands Trail, which is expanding to cross Pennsylvania, New Jersey, New York and Connecticut. The first segment in Putnam County is here. The trail will eventually extend over 200 miles.
Wonder Lake State Park FAQ
Where is Wonder Lake State Park located?
Wonder Lake State Park is in Holmes, New York, at 380 Ludingtonville Road. GPS coordinates: 41.4919, -73.6466. Get directions.
Is there an entrance fee at Wonder Lake State Park?
No entrance fee listed; contact the park. Fees can change by season, so confirm with the park before you go.
How do I contact Wonder Lake State Park?
You can call (845) 225-7207. The park office can confirm RV site availability, hookups, length limits and current conditions.
Are there RV campgrounds near Wonder Lake State Park?
Yes. The closest RV-friendly campgrounds listed on ParkedRV are:
- Camp Gateway- Brooklyn Ny (63.2 mi, reservable)
- Indian Hollow (71.6 mi, reservable)
- West Thompson Lake Campground (95.6 mi, reservable)
How current is this information about Wonder Lake State Park?
This listing was last updated on October 6, 2026. If something is out of date, let us know and we'll fix it.