Erin and I hiked Tumbledown Mountain Loop Trail and Brook Trail. The views were great near and at the top. There is a bit of scrambling and climbing on the Loop Trail. We took an unitended detour on the way up that Erin called the "fear of death detour" since there was some going up cracks in the rock with some difficult handholds footholds and some tree roots making it possible to ascend. It took longer than it should to figure out this wasn't the trail.