The national park has over 252,000 visitors per year. It is a popular hiking destination in Chile. There are clearly marked paths and many refugios which provide shelter and basic services. Hikers can opt for a day trip to see the towers, walk the popular "W" route in about five days, or trek the full circuit or "O" route in 7 to 9 days. The refugio locations also have campsites. Cooking with the campstove is not permitted except in refugio locations. Camping is only allowed at specified campsites and wood fires are prohibited throughout the park. Fantastico Sur (private) and Vertice Patagonia (concessionaire) feature various refugios and campsites in the park. Since October 2016, it is mandatory to book campsites or refugios before entering the park. For less adventurous visitors, there are several hotels located around the park.

The landscape of the park is dominated by the Paine massif, which is an eastern spur of the Andes located on the east side of the Grey Glacier, rising dramatically above the Patagonian steppe. Small valleys separate the spectacular granite spires and mountains of the massif. These are: Valle del Francés (French Valley), Valle Bader, Valle Ascencio, and Valle del Silencio (Silence Valley).

When someday comes you'll need to get in.

When someday comes you'll need to be able to get around.