This sprawling Argentinian estate stands in the sweeping La Anita valley, on the eastern flank of Mount Frías. It has 17 swish suites that look out to Lake Argentino and the Torres del Paine. The mood throughout is mature and distinguished, with antique travelling trunks, walnut wardrobes and wide, open windows. Included activities range from horse riding and birdwatching to nightly stargazing. Added extras include 4x4 adventures, guided glacier hikes and fly fishing on Lake Roca.
Eolo, Ruta Provincial N11, El Calafate, Argentina (00 54 2 902 492 042; eolo.com.ar). Doubles start at US$820 (£513) per night, all inclusive.