Most park facilities were constructed between 1930 and 1960. Some have been upgraded for accessibility, while others could be used with assistance.Because of the park's natural terrain, only a half-mile section of Rim Trail between Sunset and Sunrise Points is wheelchair accessible. The one-mile Bristlecone Loop trail at Rainbow Point has a hard surface and could be used with assistance, but several grades do not meet standards.
Parking is marked at all overlooks and public facilities. Accessible campsites are available in Sunset Campground.
Marked bus parking spaces are available at all sites where parking lots can accommodate buses. Bus engines should be turned off while parked. Motor homes and trailers are not permitted in spaces designated for buses.
Due to steep grades and limited parking, trailers are not allowed beyond Sunset Campground. Campers should leave trailers at their campsite. Day visitors should leave trailers at their overnight campground, at Ruby's Inn free shuttle parking area just outside the park, at the park visitor center or at the trailer turn-around south of Sunset Campground.
No vehicles over 25 feet in length are allowed at Paria View where the parking area is too small for large vehicles to turn around.
