One of the tallest mountains I've climb so far! Talk about a leg work out! But the view on the top is breathtaking!! There's also a lovely swimming hole on the bottom for a quick cool-me-down.
Delaware Water Gap National Recreation Area
About 3 or 4 hiking level trails to go on. From easy to hard. This hiking area has some history related to it.
Palisades Interstate Park
Went here during the summer and no wonder why people call NJ the garden state. This place is filled with all forms of flowers, plants and trees.