Freshwater
There aren't too many options for freshwater diving around here. That's not to say that you can't try jumping into any body of water you find, but most of them are likely to be pretty awful, and a few could get you arrested. Two good freshwater dives in the region are Round Valley Reservoir and the Delaware River Water Gap. Some diving is also done in Lake Hopatcong, although access is a problem.
More: Freshwater Dive Sites ...
Although all of the land-side facilities have been demolished to make room for warehouses, the quarry itself is still open in a limited way - training dives only.
More: Dutch Springs (Lake Hydra) ...
- Type:
- freshwater artificial reservoir
- Depth:
180 ft , but less than 60 ft in the usual area
More: Round Valley ...
Everyone knows what a submarine is - a ship that can go underwater. Hardly needs any explanation. Unless you're in the US Navy. By the Navy definition, only their modern, nuclear-powered boats ( all submarines are called "boats" ) are true submarines, designed to operate beneath the surface almost indefinitely. Anything else is merely a "submersible", tied to the surface by the need for fuel and air. Whatever.
More: Submarine ...