The cache is close to the trail in a popular area so make certain you aren't being watched.
The best places to access this are either from the main entrance on West Main St, from the staircase on Main St, or from the parking area at the end of Plane St.
A few hundred feet southeast of the cache there is an interesting and very large rock formation known variously as Washington Rock, Indian Rock and Lone Rock. At one time it was tourist attraction and is depicted on antique post cards, as can seen in this collection of old Boonton postcards.
Also be sure to check out the remains of Boonton's early, industrial past. The buildings were lost long ago, but some ruins are still visible. The falls are quite scenic, so bring your camera.
