Pets are not particularly welcome at national parks. In Yosemite, pets are not allowed on unpaved trails or in buildings; they must be leashed at all times and may never be left alone. Pets are permitted in all campgrounds except Camp 4 Walk-In, Tamarack Flat, and Porcupine Flat. There's a dog kennel (tel. 209/372-8348), open daily from 8am to 4:30pm in the summer, at the stable in Yosemite Valley. Dogs must be at least 6 months old and weigh over 20 pounds (or under 20 lb. in a dog carrier); a license and proof of current shots must be faxed over beforehand. The fee is $9.50 per day; call for reservations.

Note: This information was accurate when it was published, but can change without notice. Please be sure to confirm all rates and details directly with the companies in question before planning your trip.