The Water That Never Cools

Colca Canyon's condors get the sunrise, and most itineraries schedule accordingly — a pre-dawn departure, the viewpoint at Cruz del Cóndor by seven, and the rest of the day treated as a slow return drive. What that itinerary consistently skips is La Calera, a set of volcanic-heated thermal pools a short distance from the town of Chivay, fed by hot springs that emerge from the same geothermal activity underlying the region's volcanoes.

The pools are genuinely public and genuinely popular with day-tour groups moving through on a fixed schedule — which is precisely why we arrange access at a different hour.

What the Water Actually Is

La Calera's springs emerge from the ground at close to body temperature or above, mineral-rich and naturally heated by the same volcanic system that includes El Misti, Chachani, and the peaks ringing Colca itself. The pools are terraced into a series of temperatures, allowing guests to move between them rather than sitting in a single uniform bath — a practical response to the altitude, which is close to 3,600 metres here, cold enough after dark that the contrast between the heated water and the mountain air becomes part of the experience rather than an inconvenience.

Unlike a spa built for a resort, La Calera reads as unmistakably of the place — stone edging rather than tile, a valley view rather than a landscaped garden, and water that carries the faint mineral smell of its volcanic source rather than the chlorine of a treated pool.

Why the Hour Matters

Day-tour buses typically route guests to La Calera in the late morning or early afternoon, between the Cruz del Cóndor viewpoint and the drive back toward Arequipa — which means the pools are at their most crowded during exactly the hours most visitors assume are ideal. We schedule differently: a late-afternoon session, after the day-tour groups have moved on, when the light softens across the valley and the temperature drop that comes with the desert-altitude evening makes the heated water considerably more welcome than it was at noon.

For guests staying overnight in the Colca Valley rather than doing the standard single-day loop from Arequipa, an early-morning session before the tour buses arrive is the other genuinely quiet window — cold air, warm water, and a valley that hasn't yet filled with the day's traffic.

What Kada Arranges

We coordinate timing around the day-tour schedule specifically, not incidentally — checking which operators are routing groups through on a given day and building the visit around the gap. For guests seeking a more private arrangement still, select accommodations in the valley maintain their own smaller thermal pools fed by the same spring system, with considerably more privacy than the public facility, and we can route guests there instead when discretion matters more than the specific La Calera setting.

This experience pairs naturally as a closing note to a Colca day rather than its centrepiece — the counterweight to an early condor departure, not a full excursion in itself.

Expert Insight

"We think of La Calera as punctuation, not a headline — the moment that closes out a long Colca day properly, after the cold pre-dawn departure and the drive. Getting the timing right is the entire experience. Arrive with the day-tour buses and it's a crowded public pool; arrive an hour after they've left and it's one of the more genuinely restorative hours we arrange anywhere in the region."

— Isabela Santos, Travel Designer, KADA Travel

A Practical Note

Water temperatures vary by pool, typically ranging from warm to notably hot — guests with cardiovascular sensitivities or pregnancy should check with the facility or their own physician before a longer soak, standard practice at any thermal spring. Evenings in the Colca Valley drop cold quickly after sunset; we recommend a robe or warm layer for the walk between the pools and the changing area.