If you are searching for an unforgettable day trip from Salt Lake City that blends prehistoric history, quiet landscapes, and small town Americana, Fossil Butte National Monument in southwest Wyoming should be at the top of your list. This hidden gem offers one of the richest fossil sites in the world along with hiking trails, scenic views, and a fascinating visitor center that brings the ancient past to life.
Pair your visit with a stop in Kemmerer, Wyoming, the birthplace of the very first J C Penney store, for a perfect blend of natural wonders and historical charm. This itinerary is ideal for road trippers, national park enthusiasts, paleontology fans, and anyone looking for a unique western adventure.
History of Fossil Butte National Monument
Fossil Butte National Monument protects a remarkable portion of the ancient Fossil Lake, which existed more than 50 million years ago during the Eocene Epoch. Over millions of years, fine sediment preserved an entire ecosystem in exceptional detail. Fish, insects, birds, reptiles, plants, and even early mammals were fossilized so clearly that delicate fins, feathers, and leaf veins are still visible today.
Commercial fossil quarrying in the nineteenth and early twentieth centuries brought international attention to this region. To protect the area’s scientific value, Fossil Butte National Monument was established in 1972. Today, visitors can explore over eight thousand acres of preserved landscape and learn about one of the world’s best fossil archives.
How to Get to Fossil Butte from Salt Lake City
Fossil Butte is about 150 miles from Salt Lake City. Most travelers can make the drive in roughly two and a half to three hours. This route is easy and scenic, making it perfect for a day trip or a stop on a longer Wyoming or Utah road trip.
Driving Route
Head north on Interstate 15 from Salt Lake City. Connect to Interstate 80 heading east toward Evanston. From Evanston, continue north on US 89 and then take US 30 toward Kemmerer. Fossil Butte National Monument is located about 15 miles west of town.
The route offers wide open Wyoming landscapes, views of rolling sagebrush country, and frequent wildlife sightings that make the journey as enjoyable as the destination.
Stop in Kemmerer to See the First J C Penney Store
Just before reaching Fossil Butte, the town of Kemmerer offers a charming and historic detour. The very first J C Penney store, originally known as the Golden Rule store, opened here in 1902. The original storefront still operates today, making it a must stop for history lovers and fans of classic American retail.
Things to See in Kemmerer
The First J C Penney Store number one
A preserved historic shop where James Cash Penney launched his legendary retail career.
J C Penney’s boyhood home
Located across the town square, this small home offers a glimpse into the early life of one of America’s most well known entrepreneurs.
Where to Eat in Kemmerer
- Bootleggers for hearty bar and grill classics
- El Jaliciense for flavorful Mexican dishes
- Cafe 720 for reliable breakfast and lunch options
These are perfect places to grab a meal before or after exploring the monument.
Things to Do at Fossil Butte National Monument
Fossil Butte may not be one of the big name parks, but it offers some of the most unique and well preserved paleontological resources in the world. Visitors can enjoy a mix of education, scenery, and outdoor activities.
Explore the Visitor Center
The visitor center is often considered one of the best fossil exhibits in the National Park Service. You will find complete fossil fish, fossil insects, fossil plants, and detailed displays explaining how Fossil Lake formed. It is a great starting point, especially for families or first time visitors.
Hike the Trails
Historic Quarry Trail
A two and a half mile moderately difficult loop trail that passes former fossil quarry sites and overlooks the high desert landscape.
Nature Trail
A short and easy walk that highlights the plants, wildlife, and geology of the area.
Drive the Scenic Road
The scenic drive at Fossil Butte is one of the most underrated experiences in southwest Wyoming. The road climbs to higher elevations and offers sweeping views of the buttes and valleys below. Interpretive signs along the way describe the geological story of the ancient lake basin. Several pullouts make it easy to stop for photos or simply enjoy the quiet Wyoming scenery.
Join Summer Ranger Programs
During the summer months, rangers often host fossil preparation demonstrations, guided talks, and short walks that help visitors understand the significance of the site.
Tips for Visiting Fossil Butte National Monument
Visit from late spring through early fall, when weather is most comfortable
Bring water and sun protection, as the region is dry and exposed
Check visitor center hours before arriving
Expect far fewer crowds than major national parks, making it a peaceful stop
Why You Should Add Fossil Butte to Your Road Trip
Fossil Butte National Monument is one of the most unique fossil destinations in the United States. It offers an unbelievable glimpse into prehistoric life, along with scenic trails and quiet Wyoming landscapes. Adding a stop in Kemmerer to see the first J C Penney store creates a memorable combination of natural history and American heritage.
Whether you visit Fossil Butte as a day trip from Salt Lake City or include it as part of a larger Western adventure, it is a destination that deserves far more attention. For travelers who love discovering hidden gems, this is one spot you will want on your itinerary.
