What Are Suncups and How Do They Form? Perhaps you’ve trudged through them — the several-inch deep snow pockets that litter approaches during the late spring touring months. Complete with their miniature peaks and valleys like the mountains they reside on, the cups can range anywhere from a few inches to over two feet in depth. But what are suncups, how do they form, and where are they […] Brains Tate Sundberg | June 23, 2023 0 Comments