Just 45 minutes from Trenton, across the river in Bucks county, is a spectacularly-scenic ridge-hike along Tohickon Creek. This is a moderately strenuous walk… most of the climbing (a couple of hundred vertical feet) is in the beginning along a well-graded road. To truly enjoy the hike, explore the side trails along the valley. (Driving time about 50 minutes; Rated Intermediate to Experienced, depending on how adventurous you feel in exploring the side trails)
Utterly beautiful. 12 miles of hiking trails with up to a 400 foot elevation gain. 20 minutes from downtown Trenton. Need I say more? This is the jewel of the Mercer County Park system, and one of the nicest small parks in all of NJ. (Driving time is about 20 minutes; Rated beginner to Experienced depending on where you go).
This is the only urban walk on this website, and it’s really quite beautiful It’s about 2.7 miles, and for most of it you can look out on the Delaware River. You will cross two bridges, and check out some of the best sights Trenton has to offer, including the Capitol, the Old Barracks, the downtown revival on Warren Street, and much more.