Nice large campsite with bear cabinet, fire grill, fire pit and 10 foot picnic table. The ground was dirt and easy to put stakes in for the Tent. It was only about 6 miles from Rim Village where. The Mazama village had a restaurant, cafe camp store, motor lodge, gas station and shower facilities. Registration for a site was easy, you paid with a credit card or cash at the kiosk and then went a picked out a vacant site. You did not have to go back and tell them the site. You did not even have to provide your car tag numbers. They directed you to the loop that had vacant campgrounds. We hiked the Annie Spring trail that was near the amphitheater in the campground. The bathrooms in the campground were flush toilets. At night the temp dipped to the 30's. Your at 6000 feet elevation and there is snow all year round on the rim of Crater Lake.