Wheeler Peak Summit Trail Closed
A small smoldering fire near the trail has caused the closure of the Wheeler Peak Summit Trail. park staff is observing the fire. Check back here to get an update whne the trail will open. Alpine Lakes Loop and Bristlecone Trail are open. More »
Road Work at Great Basin National Park
Road work will begin in Upper Lehman and Wheeler Peak Campgrounds. Campgrounds will be open but may be noisy and have large vehicles on the roads. The Scenic Drive is open with up to 15 min delays due to road work. Click more for details. Updated 9/9/14 More »
Travel Not Recommended - Wheeler Peak Scenic Drive Above 8,000 Feet
Snow and ice may make travel on Wheeler Peak Scenic Drive unsafe, travel is not recommended at this time. Warmer weather later in the week is expected and conditions may improve. Please check back. 9/29/2014
Snake Creek Road and Campsites Closed
The Snake Creek Road will be closed from the park boundary into the park to begin work on campsites, trails and restroom improvements. Work will continue until snow closes the project. Work will resume in Spring 2015.
Moonmilk: The Healing Power of Caves
Moonmilk is a white formation that looks like powder when dry or cottage cheese when wet. There is a lot of it in the Rocky Road and on the ceiling in the Inscription Room. Moonmilk can be a combination of different (mostly carbonate) minerals. Some common minerals composing moonmilk are calcite, aragonite and hydromagnesite. Humans have used moonmilk as medicine to stop bleeding, induce a mother's milk, and for ulcers. There are several theories for the formation of moonmilk. One is that bacteria play a role in its origins. Another is that the moonmilk is deposited directly from water the same way other speleothems are, but for some reason the crystals never grow large or connected.
Did You Know?
Great Basin rattlesnakes (Crotalus oreganus lutosus) are the only venomous snake species in Great Basin National Park. These rattlesnakes rarely exceed 40 inches in total length, reproduce every two to three years, and feed primarily on rodents and lizards.