Canyonlands Benchmark Keychain Regular price $7.99 Sale price $7.99 Sale Unit price /per (15% off for members) Shipping calculated at checkout. Default Title Quantity Error Quantity must be 1 or more Add to cart Adding product to your cart Metal benchmark keychain for Canyonlands National Park. The U.S. Geological Survey benchmark was placed at Upheaval Dome in 1951. The elevation at that location is 5700 ft. avove sea level. Back to Gifts & Souvenirs - Keychains