After putting in the skin track and skiing the Banana Couloir on Prospectors Mountain last Friday with some friends, and then hearing about another party using the track to summit Prospectors Mountain proper on Sunday (which in turn sent some bighorn sheep running), I thought it would be an appropriate time to remind Teton backcountry skiers of the winter closures in Grand Teton National Park. Even though Prospectors Mountain and many other rad skiing peaks and lines ironically lie in and around Open Canyon, in fact, the majority of the slopes in that area are closed to human travel to protect bighorn sheep habitat through Dec. 15 - April 1st every year. The Banana Couloir is the only slope that is open to human travel during this time frame.
(From NPS.gov.)
Orange area is closed to winter travel in Open Canyon.
Click photo for larger image.
Yeah…it blows…I know. Every year, I find myself planning trips back into the Open Canyon region, only to be reminded that I’ll have to wait until April to follow through with them. To be totally honest, it bugs me a little to hear of another group violating the closures, because even though they might not have known it (or about the 
closure in general), while they were on the summit…they were being glassed by park service officials and biologists. Makes me wonder if there was a ranger waiting for them when they got back to the trailhead.
Teton bighorn sheep biologists are already hitting skiers up to carry GPS units at the trailheads to track their movement, so you know they are looking at what effects backcountry skiers might be having on the already threatened species. Though I usually politely pass on carrying the GPS units because of my own personal beliefs, I have listened and talked to the biologists about skier impacts and bighorn sheep habit in the park. And from what I understand, things aren’t looking very good for the Teton bighorns, as there are only two very isolated groups of sheep (one in the southern range and one in the north, where there are not currently any closures), with zero breeding between the two groups. I guess this isn’t very good for the future, since it in turn provokes inbreeding and disease.
Orange area is closed to winter travel on Static Peak.
Click photo for larger image.
Please Grand Teton National Park skiers, let’s not give the government any more ammunition that might make them close off more areas where we ski. KNOW YOUR RANGE AND RESPECT THE PARK!!! You will be rewarded with amazing ski terrain for years and years to come!!!!
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rumor has it all the park closures will start on december 1st next year…as opposed to the 15th. mainly because more and more people are venturing to ski mount hunt and static peak early in the season…when conditions permit.
kinda a bummer, because it’s fun to get those peaks before they become off limits for 4 months.
Please Respect The Sheep. Your Children Will Thank You !
Nice going Prospector’s poachers. Front page article about the bighorn, and just to show how much of an impact we skiers have, a full paragraph describing the biologist watching you thru a scope, climbing up one side while the sheep raced away on the other.
Bet they quote this incident when eventually announcing more closures.
Who were these clowns? These asswipes need to be publicly outed.
i’m not sure who it was tony. i heard they got a warning from the ranger.
Steve,
Can you post a link where i can find these maps on the GTNP website…i can’t seeem to find them. The only mention i can find on the winter closures is on the very bottom of this page (http://www.nps.gov/grte/planyourvisit/winter.htm). maybe i’m looking in the wrong place…. it would be great if GTNP made this info a little more obvious and easy to find.
yo ryan…it talks about the closures at the bottom of this page (the one you referred to)….
http://www.nps.gov/grte/planyourvisit/winter.htm
as well as the last page of the park “Teewinot” flyer…
http://www.nps.gov/grte/parknews/upload/wintee10_01WEB.pdf
and i think they are posted at the trailheads…maybe…if you look hard enough. i would agree they should be a bit more accessible. i also have suspicion that the closed areas might grow in size in the next year or two. there is also a new wolverine user study that might put more pressure on the park to close areas to skiers…but let’s hope not.