Hikes and campgrounds across America

When explorers first discovered Mud Volcano in the 19th century, the rumbling eruptions could be heard half a mile away. Mud Volcano shook the ground and flung mud into the treetops. The volcano later blew itself apart and is not as active for today's visitors to Yellowstone National Park. Fortunately, Mud the Volcano Area still has several interesting hydrothermal features to witness. ...Read more.

When you drive by an overlook in Yellowstone National Park, it pays to stop. A short walk from a turnout on Grand Loop Road just north of Tower Fall brings travelers to Calcite Springs Overlook, perched on a bluff above the narrowest section of the Grand Canyon of Yellowstone. The mesmerizing northward view puts a rugged section of the Yellowstone River on display, accented by bleached cliffs and steam venting hydrothermal springs. ...Read more.

Tower Fall drops 132 feet down Tower Creek just before the creek converges with the Yellowstone River. A hellish collection of towering volcanic spires surrounding the creek gives Tower Fall its name. There is an excellent view of Tower Fall from an easy-to-reach roadside overlook. A 1-mile round trip hike drops down to the Yellowstone River alongside Tower Creek and previously connected to a viewing platform at the base of the falls. ...Read more.

There are several hydrothermal areas in Yellowstone National Park. West Thumb Geyser Basin stands out because it is on the edge of, and partially submerged by, Yellowstone Lake, which creates a dramatic backdrop for the dynamic geysers, pools, and springs. A dirt trail and wooden boardwalk loops through the geyser basin, offering a 2/3 of a mile long wheelchair-friendly stroll. ...Read more.

Monument Geyser Basin is an active hydrothermal area that most visitors to Yellowstone National Park won't get to see. That's because most visitors won't pursue the 2.8-mile round trip hike required to reach the basin. There is 700 feet of elevation gain standing in the way, as the trail climbs a pine-covered mountainside with views of Mount Holmes and a snaking section of the Gibbon River. ...Read more.

Artists' Paintpots Trail is located 3.7 miles south of the Norris Geyser Basin (home of the world's tallest geyser) on the west side of Yellowstone National Park. A 1.1-mile loop circles a hillside hydrothermal area, passing bursting mudpots, bubbling hot springs, and mesmerizing milky blue pools. There is 125 feet of elevation gain along this fun and easy lollipop loop with plenty to see. ...Read more.

Riddle Lake Trail delivers an easy day hike across the Continental Divide to one of Yellowstone's backcountry lakes. The 5-mile round trip hike is almost as flat as the lake itself, with 100 hard-to-detect feet of elevation change. Riddle Lake is a beautiful blue body with a small beach. The lake is surrounded by lodgepole pine and mountain views. Even through the trail is easy enough for just about everyone, there is a good chance you will have the lake all to yourself, which is a bonus in this popular national park. ...Read more.

Yellowstone National Park might have a lot of must see attractions, but you should not leave the park without visiting Mammoth Hot Springs. This impressive hydrothermal area may not have any high-spouting geysers, but it does have one of the world's greatest collections of hot springs with terraces made up of travertine deposits. The colorful steps and pools at Mammoth Hot Springs look more like something you would see in a cave next to stalactites than anything you are used to seeing above ground. ...Read more.