Technical alpine
Rock climbing to 5.8 with a Tyrolean traverse
Real climbing — steep snow/ice or roped rock at altitude.
10–15 days
Restricted / lottery
Special permits and organised expeditions only; access has closed and reopened repeatedly — verify current status before planning.
Timika
Crowds: low · most parties climb guided
Equatorial New Guinea has no true dry season — expect rain most afternoons year-round; June–September is marginally drier. Access politics change more often than the weather.
Carstensz is unlike anything else on the Seven Summits list: after a helicopter hop or a multi-day jungle trek, you climb genuine rock — slabby limestone, a notch crossed by Tyrolean traverse, fixed ropes on the steep sections — usually in mist and drizzle. The climbing (to 5.8) is the attraction and the filter. Logistics and permits, not terrain, are the crux of the whole enterprise.
New Zealand's fierce crown — low in altitude, world-class in seriousness.
Antarctica's highest peak — a logistics marvel and a deep-cold test at the bottom of the world.
The most recognisable mountain on Earth — a sustained, exposed rock scramble with zero flat ground.