If you live in the USA you do not need a passport to enjoy these wonders that nature offers you.
Mendenhall Glacier Caverns, Alaska
In the Mendenhall Valley of Juneau is this 12-mile glacier, home to some incredibly surreal ice caves. If you follow the West Glacier route, you can have the opportunity to see yourself these capricious ice clouds.
Antelope Canyon, Arizona
Located near Page, Arizona, this gorge is divided into two different sections, commonly known as "The Crack" and "The Corkscrew". Its colorful natural canvas and unique structure are the dream of any Instagrammer.
Oneonta Canyon, Oregon
Oneonta Gorge forms part of the Columbia River Gorge, which has a unique ecosystem of aquatic and wooded plants. Ferns and moss make their walls look like fairy tale and visitors can walk down the stream on warm summer days.
Skagit Valley Tulip Fields, Washington
There are hundreds of thousands of visitors to the tulip fields in Washington state from April 1 to April 30 to watch the flowering of these wonderful plants. The visit is conceived as a car trip, as there is no specific place designated as "The Site".
Maroon Bells-Snowmass Wilderness, Colorado
This nature reserve is nestled in the Elk Mountains of central Colorado and features over 100 miles of trails. The city closest to the area is Aspen and the entire area covers more than 181,000 acres.
Dry Tortugas National Park, Florida
This solitary island of happiness lies about 70 miles west of Key West, on the Gulf of Mexico, surrounded by crystal clear waters and a wealth of marine life. The area is only accessible by boat or seaplane, so leave the phone at home and enjoy a day out of coverage.
Zion National Park, Utah
Located near Springdale, Utah, this amazing 146,000 acre park is a popular destination for nature lovers. One of its highlights is the Zion Canyon, which is 15 miles long and one half mile deep. Another place to visit while you're here is "The Subway".
Watkins Glen State Park, New York
We all know that Niagara Falls is a sight worth seeing, but located just south of Seneca Lake in the Finger Lakes region is a fantastic little known area called Rainbow Bridge and Falls. It will make you feel like you are in The Lord of the Rings.
Yosemite Valley, California
This 8- mile glacier valley is covered with pines and surrounded by granite peaks , such as the Half Dome and El Capitan . The beauty of California is a point of attraction for tourists and photographers and also offers trails for hikers.
Grand Prismatic Springs, Wyoming
This natural pool with the colors of the rainbow, is the largest hot springs in the US. and the third largest in the world. It is located in Yellowstone National Park, which also offers other great places to visit such as the Morning Glory Pool, Old Faithful, and the Grand Canyon of Yellowstone.
Haiku Stairs from Oahu, Hawaii
This "Stairway to Heaven" is a steep hiking path that is technically closed to the public, but many people keep climbing it despite signs of "forbidden passage". Sometimes breaking the law is worth it, is not it?
Carlsbad Caverns, New Mexico
In this underground National Park, there are more than 119 known caves, formed by limestone and sulfuric acid. Visitors can take the natural entrance or down the elevator to 750 feet underground.
Whitaker Point, Arkansas
In the heart of the Buffalo River region is this incredible rock, a popular place for declarations, panoramic photographs and beautiful views. The best time to take a photo is at 6:15 am (as in the photo above).
Hamilton Pool, Texas
Located on the outskirts of Austin, this natural pool is a popular spot for tourists and residents in summer. The Hamilton Pool was created when the dome of an underground river collapsed, due to massive erosion, thousands of years ago.
Horseshoe Bend, Arizona
Named for its horseshoe shape, this famous meander is located just outside of Page, Arizona and offers a brutal view of the Colorado River.
Aurora Boreal, Alaska
The Northern Lights are one of the most beautiful wonders in the world and a trip to Alaska will provide you with a front row seat. The best places to see them are in Fairbanks and Anchorage, between September and April.
Bryce Canyon, Utah
This collection of immense natural amphitheaters, is famous for its sinister geological structures, formed by ice and erosion of flow. The orange, red and white rocks offer a beautiful view and are only about 50 miles from Zion National Park.
Lake Tahoe, California / Nevada
Bordering California and Nevada, this freshwater lake is the largest alpine lake in North America. Its crystal clear waters and the surrounding trees make it an ideal holiday spot.
Smoky Mountains, North Carolina / Tennessee
Part of the Appalachian Mountains, the Smokies are a mountain range along the border between North Carolina and Tennessee. It is the most visited national park in the US, with more than 9 million visitors per year.
Niagara Falls, New York
Located along the United States border with Canada, there are the famous Niagara Falls, a popular place for tourists.
The Wave, Arizona
Located in Paria Canyon-Vermilion Cliffs Wilderness , near the border between Arizona and Utah, is The Wave, a formation of sandstone that seems painted. The site is known for its vibrant colors and the walk without footpath to reach it.