From the bus terminal there are departures for Neuquén (AR$719, six hours, at least nine daily) via Zapala (AR$412, 3½ hours). One Cono Sur bus runs to Varvarco (AR$243, three hours) at 2:30pm on weekdays. One or two Norte Neuquino minibuses a day leave for Buta Ranquil (AR$143, two hours), where you can connect to a Mendoza-bound bus.
Car & Motorcycle
If driving to Varvarco, take the gravel RP 43 rather than RP 39, as it's in better condition.