This 60-hectare cloud forest reserve is in San Lorenzo, 8km west of Salta, and run by a not-for-profit nature foundation. Entry is by appointment only and includes a four-hour guided walk along the reserve’s 15km of trails. Despite Salta’s proximity, the bird-watching is extraordinarily good: more than 205 species have been recorded, with 100 of those – including guans, tanagers, parrots, hummingbirds and woodpeckers – all common. A taxi from Salta costs AR$20, or you can get any San Lorenzo–bound bus (AR$1.25). Get off at the municipalidad (city hall) and it’s a 1km walk along Mariano Moreno to the reserve.
