Number One:

The Grand Canyon, AZ -- Whether you believe it took millions of years or whether you believe its an obvious result of a great flood, its become irrelevant when you see the scale. If you want to challenge yourself -- step on the newly built Grand Canyon Skywalk, a glass bridge hanging 4,000 feet from the Colorado River. We recommend the L.A. to Grand Canyon, Las Vegas 3 Day Tour, $99.

Number Two:

Yosemite National Park, CA -- Did you know what 95% of the Yosemite National Park is designated wilderness? This is where the hordes of people gather to get away from the hustle bustle of city life ... however, it is not difficult to take a walk and find your own little sanctuary among nature. The Valley floor is also the center to see places like Yosemite Falls, Half Dome, El Capitan, etc. Our Tours to Yosemite departing from L.A., starting $120.

Number Three:

Niagara Falls, NY -- There is something about Niagara Falls that appeals to the nature lover, daredevil and artist in everyone. Three large waterfalls falling 61 meters with large amounts of water pouring over. A must see. Take the well-known "Maid of the Mist" boat ride, which takes you right into the Falls. GotoBus's most popular New York to Niagara Falls 2 Days Tour, $110, now buy two get one free.

Number Four:

Sequoia National Park, CA -- Enjoy the magnificent, giant trees in the Redwood National Park. The size and beauty of these trees is only enhanced by having them all in one place, creating the perfect cool environment with lots of fresh air. Try our Sequoia, Lake Tahoe, Napa 3 Day Tour, $138.

Number Five:

Yellowstone National Park, CA -- Yellowstone has plenty over 10,000 hot springs and geysers. Throw in trees and a swim in hot pools and you'll be in heaven. Try our Yellowstone, Mt. RushMore, Arch 7-Day Tour Package at $394.

Number Six:

Ruby Falls, TN -- 200 million years in the making, Ruby Falls is a 145 foot underground waterfall over 1120 feet beneath the mountain's surface. The fascinating story of Lookout Mountain and Ruby Falls is told by their unusual geological phenomena. Join our Boston to Tennessee 4 Day Tour, $218.

Number Seven:

Shenandoah Caverns, VA -- See beautiful underground formations like the famous Breakfast Bacon once featured in National Geographic. Take the Washington D.C., Shenandoah 2 Day Tour, $100.

About GotoBus
GotoBus is the leading online marketplace for bus tickets and tours. The GotoBus online booking system, similar to those used by major airlines, makes it easy for travelers to quickly compare schedules, prices, and pickup/drop-off locations for over 100 bus companies throughout the United States and Canada. GotoBus.com is the fastest growing gateway for bus travel on the Internet. In February 2007, The Washington Post featured GotoBus.com as one of the best travel websites and named it "Best of the Web" in the "Motorcoaches" category.