Mammoth Scenic Loop Hospital Hill

If you know Mammoth Lakes, you know Hospital Hill — locals walk this loop constantly, and it’s honestly one of the better spots to let kids roam while you actually get some steps in yourself. The playground gear is squarely aimed at the 5-12 crowd, nothing too babyish, nothing over their heads. It sits in a quiet neighborhood away from the tourist chaos on Main Street, so you’re not dodging foot traffic every five seconds. The views of the surrounding peaks do a lot of the heavy lifting here — even a casual lap on the walking path feels like you’re getting your money’s worth out of being in the mountains.