Getting There & Away
The two park entrances – Laguna Los Horcones and Punta de Vacas – are directly off RN 7 and are well signed. The Los Horcones turnoff is only 4km past Puente del Inca. If you’re part of an organized tour, transport will be provided. To get here by bus, take an early morning Expreso Uspallata bus from Mendoza. Buses bound for Chile will stop at Puente del Inca, but often fill up with passengers going all the way through.
If only visiting the park for a day hike, you can grab a Buttini bus in Mendoza or Uspallata and ask to be dropped at the park's entrance at Los Horcones. When returning, walk back along the RN 7 to Puente del Inca to grab a Mendoza-bound bus back down. Check schedules, which change depending on season, in advance.
If driving your own vehicle, there's parking at the Los Horcones entrance.