Allaire State Park provides access to the Manasquan River for fishing and paddling activities, with seasonal canoe rentals available through private vendors.

Multiple fishing access points are available throughout the park, including parking areas off Hospital Road near the river and off Herbertsville Road, with a freshwater fishing license required.

The park offers extensive facilities including campgrounds, picnic areas, and over 20 miles of marked trails, making it a comprehensive destination for outdoor recreation.