Allaire State Park provides access to the Manasquan River for fishing and seasonal canoe rentals offered by private vendors.

The park features multiple parking areas along Hospital Road, Herbertsville Road, and Squankum Allenwood Road for river access, with additional facilities including picnic areas, hiking/multi-use trails, and campgrounds throughout the 3,205-acre park.

Freshwater fishing requires a license, and the park charges an entrance fee on summer weekends.