Known as the Valley of the Moon, Ischigualasto National Park unveils a landscape that feels otherworldly: rock formations sculpted by millions of years of geological history, reddish hues that intensify at sunset, and a silence that stirs the soul.

Walking through this land is like stepping back in time—treading the same ground once roamed by dinosaurs.

But when the sun sets, the region becomes one of the best places in the country for stargazing.

From natural lookouts or through guided experiences, San Juan’s sky reveals itself with breathtaking clarity: constellations, planets, and a radiant Milky Way accompany the traveler through a night that feels endless.