About Marble Hill Natural Resource Area

Name: Marble Hill Natural Resource Area
Item: Marble Hill Natural Resource Area
Author: warrencountyparks

A premiere site along the Warren Highlands Trail, the Marble Hill Natural Resource Area is a beautiful 288-acre preserve located just north of Phillipsburg along the Delaware River. This park not only provides watershed protection to the Delaware River, but it also provides coverage for neo-tropical song birds and other migratory song birds that use the Delaware River as a flyway during migration. The site offers a wide biodiversity of upland deciduous forest, stands of rhododendron that are particularly colorful in the late spring and early summer, and about 4 miles of trails offering seasonal vistas of the Delaware River. Passing through the park is a popular section of the Warren Highlands Trail which meanders across the county highlighting various sites of interest along the way.

The County of Warren is proudly recognized by National Geographic for its support in sustaining and enhancing the unique geographic character of the Scenic, Wild Delaware River Geotourism Region through its commitment to aesthetics, culture, environment, heritage, and the wellbeing of the region’s residents. The Marble Hill Natural Resource Area is one of many sites throughout Warren County which has been officially designated as a National Geographic Geotourism Destination. To learn more about other official destinations in Warren County and throughout the larger Scenic, Wild Delaware River Region, please click here:

Non-Profit Affiliation

The Marble Hill Natural Resource Area is owned by the County of Warren and managed in partnership with the Highlands Community Service Project, the New Jersey Youth Corps, and the Metro Trails hiking group.

Visitor Opportunities

Walking, hiking, biking, horseback riding, hunting (by permit only), and picnicking.

Please Remember

Stay on the marked trails and do not disturb marked sensitive habitats.
Remove and carry out any trash.
Camping, fires, and alcoholic beverages are prohibited.
Hunting is only allowed by special permit.
Removal of plants, animals, wood, stone, or other natural materials is prohibited.
Motorized vehicles, including ATVs, are prohibited.

Trail Map / Brochure

Hunting at Marble Hill Natural Resource Area

The County of Warren allows hunting in this Natural Resource Area by permit only. Permits are free and may be obtained at the Warren County Sheriff’s Office, located in the Warren County Courthouse at 413 Second Street, Belvidere, New Jersey 07823. For any questions regarding hunting permits, the Sheriff’s Office can be reached at (908) 475-6309.

In areas where the County allows hunting, all State of New Jersey hunting laws and regulations are in effect. In addition, all permitted hunters must abide by the County’s Rules and Regulations, including the County’s Hunting Policy.

Non-hunting visitors are allowed on park lands which are open to hunting and must be treated courteously. Non-hunting visitors are encouraged to wear blaze orange or confine visits to Sundays.

Volunteers Needed

Individual & Group Opportunities For All Ages

Trail Building & Clearing
Invasive Species Removal
Construction & Maintenance
Cleanup & Recycling
Special Events and more!

Warren County, NJ Parks

Warren County, New Jersey

Marble Hill Natural Resource Area

Marble Hill Natural Resource Area

Login