Also known as: Base of the Towers
The three Torres del Paine granite towers over a turquoise glacial lake - the park's iconic view

The line through Torres del Paine, Chile - waypoints, elevation and the day-by-day shape of the walk.
CONAF registration; shuttle from Laguna Amarga
Natural turnaround; sunrise base
recommended · Oct-AprStart of the steep boulder climb
The iconic three-towers view
Oct-Apr (Dec-Feb peak); autumn colour Mar-Apr
Patagonian extremes; the final mirador is very wind-exposed
The three granite towers glowing at sunrise (overnight at Chileno); autumn colour
Services Oct-Apr; the park is year-round but weather-dependent. Confirm.
Forest, the Ascencio valley, a steep boulder moraine
Non-technical but a steep, rocky, boulder final ~45 min to the mirador; wind
Waymarked and busy; solo fine; guided day-tours common
Fit day-hikers; not wheelchair; the moraine finish is tough - a natural turnaround at Chileno / Ascencio for those who cannot finish
Guanaco, condor, fox (probability)
Lenga forest, steppe
Very busy - the park's signature day hike; start early
Turn around at Refugio Chileno or in the Ascencio valley (skip the moraine); overnight at Chileno for a sunrise Base Torres; forms Day 1 of the W
Puerto Natales to Laguna Amarga, register with CONAF, shuttle to Central/Estancia then the trailhead; out-and-back; doable as a long day trip from Puerto Natales
Bus Puerto Natales <-> Laguna Amarga; shuttle to Central; full-day tour packages (~13 h)
Refugio Chileno (beds/meals; book ahead) and Central-sector accommodation; the day hike needs none
Wind/waterproof layers, boots, poles, water (streams potable); patchy coverage; carry snacks/lunch
Refugio Chileno (food/toilets) mid-route; Central sector at the start; nothing at the mirador
Not required; guided full-day tours available
CONAF park entrance (book/pay online); no camping needed for the day hike (Chileno for overnight books ahead). Confirm.
Permits and operators change - confirm before booking.
Wind, sudden weather and the steep boulder moraine (slippery when wet/snowy); a long day
Rangers and refugio staff; return to Chileno/Central; register on entry
This profile is desk research, compiled from public sources - not a first-hand trail report. Coordinates are approximate.