Five campgrounds are inside the park: three are open to private vehicles for tent and RV camping, two are reached by shuttle bus only and are restricted to tent camping. All have toilet facilities, most have drinking water, and a couple have nearby hiking trails. All are open from late May or early June to mid-September, depending on snow conditions, and one (Riley Creek, near the park entrance) is open year-round. There is a onetime $10 park entrance fee, in addition to the nightly rate. You can apply for a site in person at the visitor center, but it's wise to reserve in advance.
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