Hunterdon County 20
20 places to explore in Hunterdon County, New Jersey — part of the Skylands region.
Historic Sites 1
- State Historic Site
Marshall House Historic Site
Lambertville, Hunterdon County
- Historic features
Public Parks 19
- State Park
Spruce Run Reservoir
Union Township, Hunterdon County
1,336 acres
- Camping
- Cabins or shelters
- Boat launch
- Canoe and kayak launch
- Fishing
- State Park
Voorhees State Park
Lebanon Township, Hunterdon County
662 acres · 10.9 trail miles
- Camping
- Picnic areas
- Playground
- Scenic views
- Historic features
- State Recreation Area
Round Valley Recreation Area
Clinton Township, Hunterdon County
1,789 acres · 16.2 trail miles
- Boat launch
- Picnic areas
- Playground
- Visitor center
- Food available
- State Recreation Area
Spruce Run Recreation Area
Union Township, Hunterdon County
802 acres · 4.0 trail miles
- Camping
- Cabins or shelters
- Boat launch
- Canoe and kayak launch
- Fishing
- State Recreation Area
Round Valley Reservoir
Clinton Township, Hunterdon County
2,220 acres
- Boat launch
- Picnic areas
- Playground
- Visitor center
- Food available
- State Recreation Area
Bulls Island Recreation Area
Delaware Township, Hunterdon County
86 acres
- Natural Lands Trust Preserve
Gravel Hill Preserve
Holland Township, Hunterdon County
341 acres
- Natural Lands Trust Preserve
Abraitys Pine Stand Preserve
Delaware Township, Hunterdon County
59 acres
- Natural Lands Trust Preserve
Highfields Preserve
East Amwell Township, Hunterdon County
66 acres
- Natural Lands Trust Preserve
Isenburger Preserve
Lebanon Township, Hunterdon County
32 acres
- Natural Lands Trust Preserve
Readington Preserve
Readington Township, Hunterdon County
38 acres
- Natural Lands Trust Preserve
Hagedorn Preserve
Lebanon Township, Hunterdon County
592 acres
- Natural Lands Trust Preserve
Sweet Hollow Preserve
Alexandria Township, Hunterdon County
570 acres
- Natural Lands Trust Preserve
Thomas F. Breden Preserve at Milford Bluffs
Holland Township, Hunterdon County
296 acres
- State Natural Area
Bull's Island Natural Area
Delaware Township, Hunterdon County
30 acres
- State Natural Area
Ken Lockwood Gorge Natural Area
Lebanon Township, Hunterdon County
258 acres
- Natural Lands Trust Preserve
Mulhockaway Creek Preserve
Union Township, Hunterdon County
16 acres
- Natural Lands Trust Preserve
Musconetcong Ridge Preserve
Bethlehem Township, Hunterdon County
9 acres
- State Natural Area
Readington Natural Area
Readington Township, Hunterdon County
38 acres
Hiking Trails 3
- State Park
Voorhees State Park
Lebanon Township, Hunterdon County
662 acres · 10.9 trail miles
- Camping
- Picnic areas
- Playground
- Scenic views
- Historic features
- State Recreation Area
Round Valley Recreation Area
Clinton Township, Hunterdon County
1,789 acres · 16.2 trail miles
- Boat launch
- Picnic areas
- Playground
- Visitor center
- Food available
- State Recreation Area
Spruce Run Recreation Area
Union Township, Hunterdon County
802 acres · 4.0 trail miles
- Camping
- Cabins or shelters
- Boat launch
- Canoe and kayak launch
- Fishing
Biking Trails 3
- State Park
Voorhees State Park
Lebanon Township, Hunterdon County
662 acres · 10.9 trail miles
- Camping
- Picnic areas
- Playground
- Scenic views
- Historic features
- State Recreation Area
Round Valley Recreation Area
Clinton Township, Hunterdon County
1,789 acres · 16.2 trail miles
- Boat launch
- Picnic areas
- Playground
- Visitor center
- Food available
- State Recreation Area
Spruce Run Recreation Area
Union Township, Hunterdon County
802 acres · 4.0 trail miles
- Camping
- Cabins or shelters
- Boat launch
- Canoe and kayak launch
- Fishing