Yes, camping is allowed in Sequoia National Park. The park offers a variety of campgrounds to choose from, including Lodgepole, Dorst Creek, and Buckeye Flat. Some campgrounds are open year-round, while others are seasonal. Reservations are recommended, especially during the busy summer months. Dispersed camping is not allowed within the park, but you can find dispersed camping options in the nearby Sequoia National Forest.