The Anthony Lake Loop is a spectacular moderate hike that takes you deep into the Elkhorn Mountain Range, over two stunning passes, and lets you get amazing views of peaks, valleys and alpine lakes. If you are backpacking you will want to start the loop at the Elkhorn Crest Trailhead because that parking lot is bigger and allows for overnight parking. If you are doing this loop as a day hike, park in the Anthony Lake Day Use area. For both parking lots you will need a Northwest Forest Pass. You can use your annual pass or you can purchase a day use pass at the parking area from one of the many rangers that are checking your parking pass.