available by personal automobile, four-wheel drive, bicycle, mountain bike (on established roadways only), and hiking. Riding through the park on motorcycle is also a popular pastime. State Route 190, the Badwater Road, the Scotty's Castle Road, and paved roads to Dante's View and Wildrose provide access to the major scenic viewpoints and historic points of interest. More than of unpaved and four-wheel-drive roads provide access to wilderness hiking, camping, and historical sites. All vehicles must be licensed and street legal. Unlike many other national parks in the U.S. there are no formal entrance stations, and instead entry fees can be paid at the visitor centers, ranger stations, or various fee machines around the park. There are hiking trails of varying lengths and difficulties, but most backcountry areas are accessible only by cross-country hiking. There are thousands of hiking possibilities. The normal season for visiting the park is from October 15 to May 15, avoiding summer extremes in temperature. Costumed living history tours of the historic Death Valley Scotty's Castle were conducted for a fee, but were suspended in October 2015 due to extensive flood damage to the buildings and grounds. It remains closed to the public. There are nine designated campgrounds within the park, and overnight backcountry camping permits are available at the Visitor Center. Xanterra Parks & Resorts owns and operates a private resort, the Oasis at Death Valley, which comprises two separate and distinct hotels: the Inn at Death Valley is a four-star historic hotel, and the Ranch at Death Valley is a three-star ranch-style property reminiscent of the mining and prospecting days. Panamint Springs Resort is in the western part of the park. Death Valley Lodging Company operates the Stovepipe Wells Resort under a concession permit. There are a few motels near entrances to the park, in Shoshone, Death Valley Junction, Beatty, and Pahrump. Furnace Creek Visitor Center is located on CA-190. A 22-minute introductory slide program is shown every 30 minutes. During the winter season—November through April—rangers offer interpretive tours and a wide variety of walks, talks, and slide presentations about Death Valley cultural and natural history. The visitor center has displays dealing with the park's geology, climate, wildlife and natural history. There are also specific sections dealing with the human history and pioneer experience. The maintains a bookstore specifically geared to the natural and cultural history of the park. The northeast corner of Saline Valley