Swartswood Lake At Swartswood State ParkNew Jersey’s very first state park has been doing things right for a very long time. Lake Marcia at High Point State Park sits at an elevation that gives the whole experience a slightly surreal, top-of-the-world feeling. Playgrounds and sports fields round out the amenities, making Hopatcong State Park a full-day destination rather than a quick dip stop. Sunrise Lake Beach ClubSome places skip the subtlety entirely and just commit to being a full-on summer extravaganza, and Sunrise Lake Beach Club is proudly, unapologetically one of those places. Sunrise Lake Beach Club proves that New Jersey does not need an ocean to deliver a world-class water day.