USA West-Camping

　　Cowboys, canyons and Indians------need we say more? Explore Zion & Bryce Canyon National Parks before a night with the Navajo people deep in the heart of Monument Valley, then top it all off with the grandest canyon on earth!

Los Angeles to Grand Canyon

　　4 days from Los Angeles

　　May-Oct from US$649

　　USA West-Camping

　　Escape the hustle and bustle of Los Angles for some Desert Southwest action! Travel from Lake Havasu to the Grand Canyon, then along the iconic Route66, over the Hoover Dam and into Las Vegas for an included limousine tour that you'll never forget!

San Francisco to Yosemite

　　3 days from San Francisco

　　Jan-Sep from US $ 429

　　USA West-Camping

　　Cross the Sierra Nevada Mountains for the crystal clear waters of Lake Tahoe and on to Yosemite Valley for a full day of exploration. Spectacular views, adventurous activities and abundant wildlife awaits you on this amazing short break in Western USA.

New York to Niagara Falls

　　3 days from New York

　　Jun-Sep from US $599

　　USA East-Hotel

　　Leave city life behind in New York and venture deep into 'up state' New York to the thundering wonder of incomparable Niagara Falls before a night in the Finger Lakes with the waterfalls and Wineries as your neighbors.

21. If you want to go to the Grand Canyon, you can't______.

A. go if you only have US $ 600 B. see the Navajo people

C. choose a four-day adventure D. start from Los Angeles