Latest Hills Snowdon (Yr Wyddfa) 1,085m Crib Goch Summit 923m The Snowdon Horseshoe (Summer) Grade-1 Y Lliwedd West 898m Y Lliwedd East 893m Lliwedd Bach 818m Garnedd Ugain 1,065m Pen y Fan 886m Corn Du 873m Ben Nevis 1,344m Striding Edge (Summer) Grade-1 Helvellyn 950m Catstye Cam 890m Y Garn 947m Foel-goch 831m ... list all 26 hills