Tule Springs Fossil Beds National Monument is a good Las Vegas outing for a cool-weather desert walk with an Ice Age story. Come for pale badlands, open views and the thought of mammoths roaming a much wetter valley. For actual fossil displays and a visitor center, start at the separate Ice Age Fossils State Park instead.
That distinction makes the visit much easier to plan. The national monument is an outdoor landscape, not a building full of skeletons, and spotting a fossil is never guaranteed. Pick one trail, bring your own water and leave time to stop and look around.
The three places called Tule Springs
A search for Tule Springs can send you to very different outings:
- Tule Springs Fossil Beds National Monument is the National Park Service site north of Las Vegas and North Las Vegas. It protects an Ice Age fossil landscape.
- Ice Age Fossils State Park is a separate Nevada state park with a visitor center and exhibits. Its address is 8660 N. Decatur Boulevard, North Las Vegas.
- Floyd Lamb Park at Tule Springs is the pond-and-picnic park. Choose that outing when lawns and a relaxed park visit are the main goal.
Check the full destination name before starting navigation. The monument’s Boulder City mailing address is not a visitor entrance.
Where to go, hours and entrance fees
The monument does not have a single street address. NPS gives two access points: Durango Drive and Moccasin Road for the north unit, and Aliante Parkway and Moonlight Falls Avenue for the south unit.
Regular visiting hours are sunrise to sunset daily. The national monument has no entrance fee or entrance-pass requirement. That does not make admission to the separate state park free.
Before leaving, check NPS alerts and conditions and choose your trailhead. Save the route before you go rather than navigating to the first place with Tule Springs in its name.
Choose one of the two main walking loops
The NPS trail page has maps and route details. For a first visit, I would choose one loop rather than trying to cover both access areas.
Durango Loop: the shorter option
From the Durango/Moccasin kiosk, the short loop is 1.7 miles and the long loop is 2.25 miles. NPS rates the route easy to moderate and describes loose gravel and compacted desert soil. A self-guided tour adds context to the badlands.
The shorter loop is my starting suggestion for a group that wants a manageable walk and plenty of looking time. Shorter does not mean paved, though. Choose footwear for uneven ground.
Aliante Loop: a longer science-themed walk
The Aliante Loop is 2.5 miles on compacted desert soil, rated easy by NPS. Its science-themed audio tour, The Park is My Lab, is available in the free NPS app.
Choose this one if the full distance suits everyone and you enjoy listening to an explanation along the way. Keep the phone audio low enough to hear other trail users. Follow signs and stay on the designated route.
Can you actually see fossils?
The Tule Springs fossil record includes Columbian mammoths, ancient camels, horses, ground sloths and much smaller creatures. This is an Ice Age animal story, not a dinosaur dig.
NPS explains that fossils often blend into the surrounding sediment and can be hard to recognize without a trained eye. A walk can still be interesting without a discovery: look at the layers and imagine the wetlands that once supported those animals.
For a better chance of understanding what you are seeing, check ranger-led programs. Guided hikes require advance signup; use the current calendar rather than assuming a ranger will be waiting at the trailhead.
Do not dig or collect fossils. If you notice something that might be one, leave it in place, photograph it and share the location with park staff. Fossils belong with the surrounding evidence, not in a pocket.
When the state park is the better first stop
If someone in your group wants to see fossil exhibits, start with Ice Age Fossils State Park. Its visitor center has natural-history displays, restrooms, drinking water and covered outdoor seating. The regular schedule is Wednesday through Sunday, 8 a.m. to 4:30 p.m. Day-use admission is $3 per person, with children 12 and under free.
Trail notice: Nevada State Parks’ October 14, 2026 storm-damage notice closes parts of the state park’s Las Vegas Wash Trail until further notice. Ask staff which routes are available when you arrive. This notice concerns the state park; it is not a blanket closure of the national monument.
For younger children, exhibits first can give the later desert walk a story to follow. You can also make the state park the whole outing. There is no need to complete a second hike just because the places are near each other.
Pack for an open desert walk
The national monument has no on-site visitor center, restrooms, shade structures or water refill stations. Take care of bathroom stops before arriving and carry the water you need.
Bring sun protection, comfortable walking shoes and a saved trail map. Choose a mild day, check the forecast and give the group an easy turnaround option. The NPS safety page warns about desert heat and flash flooding. Postpone a walk when conditions are unsuitable, and never enter flooded areas.
Loose gravel and desert soil are not the same as a paved park path. If a stroller, wheelchair or other mobility equipment is essential, contact the park about the specific route before committing. An easy hiking rating is not an accessibility guarantee.
A simple first-visit plan
For an outdoor morning, choose the Durango short loop and make that the main activity. Allow extra time for pauses instead of treating the mileage as a timed exercise. A quiet walk with a few good observations is enough.
For a fossil-focused outing, visit the state park’s exhibits during its opening hours, then decide if the weather and everyone’s energy suit a monument walk. Keep any second stop optional.
For more choices in this part of the valley, see our North Las Vegas guide. Our national parks near Las Vegas guide helps compare a local monument visit with a bigger day trip.
Quick questions
Is Tule Springs worth visiting without children?
Yes, if you enjoy a quiet desert walk and natural history. Choose another outing if you mainly want an indoor museum or a staffed attraction at the entrance.
Can you dig for fossils here?
No recreational digging or collecting. Leave fossils where they are and report a possible find to NPS.
How long should you allow?
Plan around your chosen route and walking pace, with time for stops. For a first visit, one loop is a better starting plan than a full day of hiking across both access areas.