Oh sure, they kind of nice when they’re at your back while you’re climbing a canyon … when when you finally summit and want to rip the DH, up-canyon winds really blow (pun totally intended).
Emigration to Little Mountain Summit, then about half-way up Burr Fork towards Pinecrest … then a struggle to descend faster than 25 mph back down Emigration.
View from Little Mountain Summit
More of the same.