Is there any bus service within the park?

The only bus service within the park is the shuttle bus from the park entrance at Laguna Amarga to Torres Central & Norte, and vice versa. This shuttle cannot be reserved in advance but is scheduled to align with bus arrivals and departures to and from Puerto Natales.

Payment can only be made in cash. Additionally, if you're traveling from Puerto Natales, you have the option to take the bus all the way to Pudeto, which is especially convenient if you're beginning your trek at the Grey or Paine Grande campsites, as this bus station is located by the Pehoé Lake.