Neshaminy State Park is the home of a 370 slip marina on the Delaware River. Demand for slips in the marina is always very high and the waiting list is long. This is due to the location of the park, it is located squarely within the heart of heavily populated southeastern Pennsylvania. Recreational boating on the Delaware River is especially popular in the summer months. Unlimited horsepower boats are permitted on the river. All boats must display a current registration with any state or have a launch permit from the Pennsylvania Fish and Boat Commission. The Delaware River is a warm water fishery. All fishermen are expected to follow the rules and regulations of the fish commission.