The California Trail carried over 250,000 gold-seekers and farmers to the gold fields and rich farmlands of California during the 1840's and 1850's, the greatest mass migration in American history. Today, more than 1,000 miles of trail ruts and traces can still be seen in the vast undeveloped lands between Casper Wyoming and the West Coast, reminders of the sacrifices, struggles, and triumphs of early American travelers and settlers. More than 240 historic sites along the trail will eventually be available for public use and interpretation. The trail passes through the states of Missouri, Kansas, Nebraska, Colorado, Wyoming, Idaho, Utah, Nevada, Oregon, and California.

Seminoe State Park offers good fishing and excellent boating opportunities. Wildlife viewing is plentiful for the patient observer. Located in Sinclair, Wyoming

Located in Thermopolis, at Hot Springs State Park you'll enjoy soothing waters, views of the unforgettable bison, and some of the loveliest flower gardens in the state.

Keyhole State Park, in Moorcroft, has activities for everyone to enjoy--swimming, sunbathing, hiking the volksmarch trail, boating, water-skiing, birdwatching, and fishing. Some of Wyoming's largest fish have been caught at Keyhole!

At Edness Kimball Wilkins State Park in Evansville, birdwatching, walking, fishing are only a few of the numerous ways you can enjoy your stay.

Buffalo Bill State Park offers opportunities for camping, picnicking, boating, and fishing. Located in Cody, Wyoming.

About 640,000 years ago a massive volcanic eruption spewed an immense volume of ash that covered all of the western U.S., much of the Midwest, northern Mexico and some areas of the eastern Pacific. This was one of many processes that shaped Yellowstone National Park--a region once rumored to be "the place where hell bubbles up." Geothermal wonders, such as Old Faithful, are evidence of one of the world's largest active volcanoes. These spectacular features bemused and befuddled the park's earliest visitors, and helped lead to the creation of the world's first national park.

Located at the heart of the Greater Yellowstone Ecosystem, the Rockefeller Parkway connects Grand Teton and Yellowstone National Parks. The late conservationist and philanthropist John D. Rockefeller, Jr. made significant contributions to several national parks including Grand Teton, Acadia, Great Smoky Mountains, and Virgin Islands. In 1972 Congress dedicated a 24,000 acre parcel of land as John D. Rockefeller, Jr. Memorial Parkway to recognize his generosity and foresight. The parkway provides a natural link between the two national parks and contains features characteristic of both areas. In the parkway, the Teton Range tapers to a gentle slope at its northern edge, while rocks born of volcanic flows from Yellowstone line the Snake River and form outcroppings scattered atop hills and ridges.

Bighorn Lake extends approximately 60 miles through Wyoming and Montana, 55 miles of which are held within spectacular Bighorn Canyon. The Recreation Area is composed of 70,000+ acres, which straddles the northern Wyoming and southern Montana borders. There are two visitor centers and other developed facilities in Fort Smith, Montana and near Lovell, Wyoming. The Afterbay Lake below the Yellowtail Dam is a good spot for trout fishing and wildlife viewing for ducks, geese and other animals. The Bighorn River below the Afterbay Dam is a world class trout fishing area. Bighorn Canyon National Recreation Area is a lesser known treasure waiting to be discovered. It boasts breath-taking scenery, countless varieties of wildlife, and abundant recreational opportunities, such as boating, fishing, ice fishing, camping, and hiking. Bighorn Canyon offers visitors what few other National Park areas can, that of solitude, serenity, and beauty.

Glendo State Park is best known for its excellent boating opportunities. There are areas for water skiing and fishing. Plus, you're right in the middle of a very historic area. The knowledgeable staff will help you get the most out of your visit.

Bear River State Park is located in the southwest corner of the state, near Evanston. Abundant wildlife including their own "herd" of bison afford rare viewing opportunities and give the visitor a taste of wild Wyoming. Hiking, skiing trails, picnic shelters and a lazy river all combine to make Bear River State Park a unique Wyoming experience.

Located near Kemmerer, Fossil Butte National Monument is a 50-million year old lake bed and one of the richest fossil localities in the world. Recorded in limestone are dynamic and complete paleoecosystems that spanned two million years. Preservation is so complete that it allows for detailed study of climate change and its effects on biological communities. Visitors discover that this resource displays the interrelationships of plants, insects, fishes, reptiles and mammals, like few other known fossil sites. The relevance and challenge of study and preservation of this ancient ecosystem are equal to those of a modern ecosystem. The surface topography of Fossil Butte is now covered by a high cold desert. Sagebrush is the dominant vegetation at the lower elevations, while limber pine and aspen occur on the slopes. Pronghorn, Mule deer and a variety of birds are commonly seen. Moose, elk and beaver are sometimes observed.

At Guernsey State Park, don't miss seeing the unique Civilian Conservation Corps (CCC) building, including the park museum. Walk the enjoyable volksmarch and enjoy wonderful water recreation.

This unique park offers you hiking trails, abundant wildlife viewing, birdwatching, fishing and a puzzling geologic phenomenon...the sinks and the rise. Located in Lander, Wyoming.

Located in northwestern Wyoming, Grand Teton National Park protects stunning mountain scenery and a diverse array of wildlife. The central feature of the park is the Teton Range — an active, fault-block, 40-mile-long mountain front. The range includes eight peaks over 12,000 feet (3,658 m), including the Grand Teton at 13,770 feet (4,198 m). Seven morainal lakes run along the base of the range, and more than 100 alpine lakes can be found in the backcountry. Elk, moose, pronghorn, mule deer, and bison are commonly seen in the park. Black bears are common in forested areas, while grizzlies are occasionally observed in the northern part of the park. More than 300 species of birds can be observed, including bald eagles and peregrine falcons.

The nearly vertical monolith known as Devils Tower rises 1,267 feet above the meandering Belle Fourche River. Once hidden below the earth's surface, erosion has stripped away the softer rock layers revealing Devils Tower. Known by several northern plains tribes as Bears Lodge, it is a sacred site of worship for many American Indians. The rolling hills of this 1,347 acre park are covered with pine forests, deciduous woodlands, and prairie grasslands. Deer, prairie dogs, and other wildlife are abundant. Proclaimed September 24, 1906 as the nation's first national monument by President Theodore Roosevelt.

Hawk Springs State Recreation Area has activities for everyone to enjoy—boating, waterskiing, fishing, birdwatching and just relaxing. Located in Goshen County, Wyoming.

Curt Gowdy State Park has some excellent fishing, hiking, wildlife watching and wild flowers. Located in Cheyenne.