Rim Trail (full loop)

This is the full enchilada — a 33-mile circumnavigation of what might be the most photogenic hole in the ground on Earth. Most people cherry-pick sections, and for good reason: tackling the entire rim in one push is a dawn-to-well-past-dark sufferfest with roughly 2,500 feet of cumulative elevation change as the path rolls along the caldera edge. The trail surface varies wildly, from paved promenade near Rim Village to rocky singletrack on the quieter north side where you might not see another soul for miles. Every quarter-turn reveals a new angle on that impossible blue water, with Wizard Island shifting in and out of view like a slow-motion magic trick. The north rim sections traverse through mountain hemlock forests and wildflower meadows that feel worlds away from the parking-lot crowds at the south end. This one is for endurance hikers who want to earn every single degree of that 360-degree view.