The Snowdon Horseshoe is a circular hike in Snowdonia, North Wales, which includes Wales' highest mountain, Snowdon, and two of its more spectacular ridges. The walk starts and ends at Pen-y-Pass and the summits reached, in order, are:

• Crib Goch
• Garnedd Ugain
• Snowdon / Yr Wyddfa
• Y Lliwedd