Calso Campground is a first-come-first-serve camping area located in California's Eldorado National Forest. There are 12 campsites available, each with a picnic table and fire pit. The campground offers stunning views of the surrounding forest, and there are many nearby activities including hiking, fishing, and wildlife watching. Amenities include vault toilets and potable water. The best time to visit is from June to September, with average temperatures ranging from the 70s during the day to the 40s at night.