One of my first thoughts, when I saw Frank's challenge, was, "I'll hike the Sourland Mountain Preserve to Devil's Half Acre". Bhavna offered to come with me. The parking in the area near the trailhead on Mountain View Road was filled with cars. Devil's Half Acre is a large boulder field with talus caves which can be approached through the Sourland Mountain Preserve by taking the northernmost trail 3⁄4 of the way up and then heading about 1⁄2 mile to…
