Snowshoeing Upper Terrace of Mammoth Hot Springs

The sun’s out! What a change from the gray landscape and snowy conditions we’ve seen day after day in Yellowstone. Let’s head to the Upper Terrace at Mammoth Hot Springs for a winter hike around the loop called Upper Terrace Drive. During the summer season (April-early November), this road is cars only. When snow falls, it becomes the domain of folks on skis and snowshoes.

The Mammoth upper and lower terraces form a massive hill of travertine. Travertine is the result of thermal (HOT mineral-laden) water rising through limestone. The water carries large amounts of dissolved limestone (calcium carbonate) as it races to the surface. Upon reaching the surface, carbon dioxide is released depositing the calcium carbonate which forms travertine, the chalky white mineral that forms the rock of the travertine terraces. Travertine formations grow rapidly due to the “soft” nature of limestone. They also change quickly as we will see along the trail. One fascinating fact that continues to amaze me is that all the extremely hot water creating this entire travertine area comes through a fault line in Norris Geyser Basin about 20 miles south. That is some hot-water pipeline. So my friend, strap on those snowshoes and let’s go!

Come on . . .

Ride~About: Winter Gray on Gray

How exciting to be traveling into Yellowstone via snowcoach on this winter day, although a very gray winter day. Our trip has been planned for about a month so come what may, we are going. It is totally overcast, snowing occasionally, but not too cold–in the mid 20’s. Since we are all photographers, we hope the weather will improve, but ya pay for ya ride and take ya chances!

We left West Yellowstone traveling through the West Entrance. We will be driving to Madison Junction then to Old Faithful, with stops all along the way at the various thermal basins. As we drive along the Madison River, we are hoping to see a bobcat or the pair that have been hunting in the river over the last few weeks. Keep your fingers crossed. We’ll also hope for some sun as the day progresses, then again, there is never a bad day in Yellowstone!

snowcoach gray view

Here we go!

SNAP*Shot: Winter’s Sunrise

Sunrise is a good news/bad news scenario in wintry Yellowstone. The bad news is that it is extra cold before the sun comes up and winters in Yellowstone can be colder than -40° although -25° might be more usual. Still, that is pretty cold! So the good news? Well, the sun doesn’t come up until about 7:40am unlike summer when it rises at 5am! OK, later start time, colder weather–not a bad trade off since we can add layers under out coats. Let’s bundle up and head out. We’ll have breakfast when we get back.

Thirty minutes before sunrise, as the sky begins to brighten, we have gorgeous muted colors all along the western horizon. Be sure to keep your skin covered, it’s cold out here!


No slouching, let’s get out there . . .

Lamar Valley’s Rose Creek in Winter White

Yellowstone’s Lamar Valley is  a sparkling winter wonderland, and the Lamar Buffalo Ranch is an ideal mid-valley location with a bit of civilized warmth from the frigid winter surrounds. The ranch was instrumental in saving bison from extinction in this country in the early 1900’s. Today, although not open to the public,  the ranch hosts educational opportunities through Yellowstone Forever Institute and the National Park Service’s Expedition Yellowstone.

Let’s walk up to where Rose Creek splits into three separate creeks as it races down into the valley to join the Lamar River. The trail is hard packed, but we will put ice-traction cleats on our boots for safety. It is a little after 10am and about 8 degrees, but with no wind, it feels much warmer.  What a beautiful day! Don’t forget your sunglasses.

Let’s go . . .