Fossil Butte | Southwest Wyoming

Hiking Fossil Butte - Southwest WyomingRoadside Attraction Fossil Butte - Southwest Wyoming Fossil Butte

Southwest Wyoming

Overview | Getting There | Route | Photos | Maps | Comments

Overview

RATING: Easy Hike/Roadside
MAPS: NUGGET, WY; FOSSIL, WY

Sun

Scattered snow showers after 10am. Partly sunny, with a high near 38. West northwest wind 5 to 9 mph. Chance of precipitation is 30%. New snow accumulation of less than half an inch possible.

38 | 18

Mon

A chance of snow showers before 5pm. Mostly cloudy, with a high near 37. West wind 7 to 12 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible.

37 | 23

Tue

A slight chance of snow showers after 5pm. Partly sunny, with a high near 32. East southeast wind 2 to 6 mph. Chance of precipitation is 20%.

32 | 15

Wed

A slight chance of snow showers before 11am. Partly sunny, with a high near 32. Chance of precipitation is 20%.

32 | 16

Thu

A chance of snow showers. Mostly cloudy, with a high near 31. New snow accumulation of less than half an inch possible.

31 | 12

View Full Weather Details
SEASON: Any, though summers can be hot.
GEAR: Standard Hiking Gear
WATER: Available at the visitor center.

Sun

Scattered snow showers after 10am. Partly sunny, with a high near 38. West northwest wind 5 to 9 mph. Chance of precipitation is 30%. New snow accumulation of less than half an inch possible.

38 | 18

Mon

A chance of snow showers before 5pm. Mostly cloudy, with a high near 37. West wind 7 to 12 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible.

37 | 23

Tue

A slight chance of snow showers after 5pm. Partly sunny, with a high near 32. East southeast wind 2 to 6 mph. Chance of precipitation is 20%.

32 | 15

Wed

A slight chance of snow showers before 11am. Partly sunny, with a high near 32. Chance of precipitation is 20%.

32 | 16

Thu

A chance of snow showers. Mostly cloudy, with a high near 31. New snow accumulation of less than half an inch possible.

31 | 12

View Full Weather Details
The old cabin and cliff that houses the quarry

The old cabin and cliff that houses the quarry

Though you would not suspect it today, the high desert of southwestern Wyoming was a sub-tropical ecosystem 33-56 million years ago. During this time, a large lake covered the area near Kemmerer Wyoming and formed what is now referred to as Fossil Lake. The lake and environment created a world-class bed of fossils that was first discovered in the late 1800's.

Since the late 1800's, the area has been mined for fossils by various locals. It is home to many fossilized species of fish, reptiles, mammals, and a few different species of birds and plants. The monument is a destination that fossil hunters from around the world come to visit.

For the casual tourist, the visitor center has an incredible selection of fossils found on site (or nearby) on display. They also, during the summer season, conduct tours of active dig sites. It is a great family-friendly destination.

Note: There is no camping allowed in the monument. If you have a capable vehicle, you can take the scenic drive, a dirt road that climbs steeply to the butte above. One on top, it is a short distance to the well-signed boundary of the monument. Once out of the monument there are several excellent primitive camping sites.
Hiking the quarry trail

Hiking the quarry trail

Getting There

From Kemmerer, WY, head west on US-30. About 7 miles west of Kemmerer Fossil Butte is signed on the right. Follow the side road. The Quarry trail is on the right about 0.8 miles from US-30. The visitor center is about 3.5 miles from US-30.

Big views along the nature trail.

Big views along the nature trail.

Ruby and Diane taking in the views along the nature trail.

Ruby and Diane taking in the views along the nature trail.

Route

The visitor center is the recommended first stop for getting more information and seeing the impressive displays. Aside from the visitor center, there are two main trails in the park:

The Nature Trail (1.5 miles / 1-2 hours)
This short loop ascends from the parking area through the forest to the active dig site used on tours. If you aren't on a ranger-led tour, you are out of luck and can't visit the dig site, but can still make the loop.

There are many benches along the trail that make great break spots to take in the views.

Quarry Trail (3 miles / 2 hours)
This was my favorite trail that we did while visiting. You can visit the old quarry, or make a loop to visit a historic cabin along the way. My strong recommendation is to make the loop. The cabin is fascinating and fun to see, while the views along the way of the butte above are stark and dramatic.


Maps

Nature Trail / 1.38 miles / Elevation Range 7,194 - 7,558 ft.
Quarry Trail / 2.93 miles / Elevation Range 6,670 - 7,352 ft.
Printable Maps:

Visitor Center

12T 518997mE 4631659mN

N41° 50' 12" W110° 46' 16"
Trailhead - Nature Trail

12T 518210mE 4634985mN

N41° 51' 60" W110° 46' 50"
Trailhead - Quarry Trail

12T 522003mE 4630182mN

N41° 49' 24" W110° 44' 06"
Jct 1

12T 522126mE 4630427mN

N41° 49' 32" W110° 44' 01"
Cabin

12T 521982mE 4631056mN

N41° 49' 52" W110° 44' 07"
Jct 2

12T 521436mE 4631273mN

N41° 49' 59" W110° 44' 31"
Quarry

12T 521521mE 4631435mN

N41° 50' 04" W110° 44' 27"

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