Hatun Machay
Also known as: Jatun Machay, Big Cave, stone forest
stone forest, caves, 10000yr rock art, Cordillera Blanca views
The climbing
What there is to climb at Hatun Machay, and whether a mixed-ability group can split up here.
~250 sport routes claimed (MP logs ~127); hundreds of boulders. Confirm.
Relatos De Un Naufrago 7a+; Brichelito 6c; Fancy a Good Route 6c; hard lines to 8a
multi-sector; sport + boulder; beginner to hardcore; splits by grade easily
good mixed-group crag; short 5-15min approaches; altitude ~4300m needs acclimatization
Rock & setting
volcanic ignimbrite/rhyolitic tuff, well-featured (MP mislabels granite); some soft/loose rock
featured volcanic tuff; slabs, vert faces, pockets, cave overhangs; short single-pitch
many aspects; main developed sector faces refugio (N); sun/shade sectors available
moderate; generally quiet
Season & conditions
dry May-Sep; wet Dec-Mar. Confirm.
May-Sep
afternoon storms wet season; cold, wind, intense UV at altitude. Confirm.
Approach & gear
small access fee ~10 soles/day. Confirm.
Permits and operators change - confirm before booking.
5-15min walk from refugio/parking; lower walls ~30min
~75km/1.5h S of Huaraz via Pativilca road; dirt road to hut; car/collectivo/tour
12-15 draws, 60-70m rope; crash pads for boulder; little/no cell signal. Confirm.
refugio (status variable, often no power/water, camping-like) + camping. Confirm.
refugio kitchen/bathrooms variable; nearest full services Huaraz. Confirm.
Bolting & safety
mixed; ~500 hangers removed in dispute, ~80% replaced; check anchors. Confirm.
altitude 4300m, cold, high UV, aged/removed bolts, some soft rock
not required; guides and topos available in Huaraz
remote; nearest hospital Huaraz ~1.5h; altitude illness risk; self-sufficient
This profile is desk research, compiled from public sources - not a first-hand crag report. Coordinates are approximate.