The Mattawang Golf Club is an 18-hole semi-private golf course in Belle Mead, New Jersey, built in 1960 and designed by Mike Myles. It sits in the $$$ (premium) price range for golf in New Jersey. The course is open all year. Tee times can be booked 5 days in advance. Guests are welcome.
Details like fees and seasons change, so call the course before you head out.