Passport to Your National Parks Companion Guide: National Capital Region

This comprehensive guide is the first to tell where to find 123 Passport To Your National Parks® cancellation stamps at more than 50 National Park System sites in Washington, D.C. and the surrounding area. Included are the exact locations of each stamp-many of which are hard to find-with detailed directions and stamping tips, as well as interpretive information to help you enjoy each national park visit. Softcover, 128pp, Publisher: Falcon Guides, ISBN: 0-7627-4510-X