Yes helen, but the
Ramapos are hills, really, up in the Northeast corner of the state rimming New York in Passaic county. The real deal is the
Kittatinny Mountains in the Northwest corner of the state in Sussex and Warren Counties including High Point State Park, Stokes State Forest, and the Delaware Water Gap National Recreation Area. I lived on a lake in Sussex County (Lake Mohawk in Sparta) when I was a boy. The Appalachian Trail goes right through The Delaware Water Gap (including the gorgeous Worthington Tract) and Stokes State Forest. This part of New Jersey is known as The Skylands. Here's URLs for photos and background on the Kitattinny Mountain area and the Delaware Water Gap (which also borders on Pennsylvania's
Pocono Mountains).
Get Off the Turnpike!® 
http://www.njskylands.com/odhikeaptrl.htmhttp://www.cs.princeton.edu/~gtan/album/Tg_DelawareWaterGap04_thumb.jpg
