Torres del Paine National Park keeps O Circuit closed until 31 October
Published on 10/04/2026 at 08:37 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS
Torres del Paine National Park (Parque Nacional Torres del Paine) is keeping its Paine Massif circuit closed until 31 October 2026, giving travellers in Puerto Natales a clear restriction to check before planning a full circuit. The reopening remains subject to an assessment of weather and safety conditions.
Paine Massif circuit closure runs until 31 October
The official Pases Parques information page lists the Paine Massif circuit as closed until 31 October 2026. The same notice says that reopening will depend on the conditions in place at that time, so 31 October is a stated end date for the closure rather than a guarantee that the route will open on the following day.
The restriction concerns the circuit also known as the O. It is separate from the W circuit and the Base Torres trail, which are listed as distinct routes in the park's visitor information. The official access notice also says that schedules and conditions can vary because of weather or protected-area security provisions.
What the closure means for the park's mountain routes
The Paine Massif circuit forms the longer route around the mountain range, while the W follows a different shape through several of the park's best-known valleys and viewpoints. The distinction matters for Western European visitors because an itinerary advertised as a full O Circuit cannot be treated as equivalent to a visit using the W route.
CONAF, Chile's national forestry corporation and the park authority, records the closure as beginning from May and lasting initially until 31 October 2026. Its visitor information also recommends poles and microcrampons because some sections of the W and Base Torres trails can still present typical winter difficulties. CONAF's park information identifies the closure and the conditions attached to any reopening.
Torres del Paine National Park links history and terrain
The protected area was created on 13 May 1959. In 1978, UNESCO recognised it as a Biosphere Reserve, and the park's official information describes seventeen ecosystems within its boundaries.
The Paine mountain range combines sedimentary rock at higher levels with granite at its base. Glacial movement shaped the valleys, glaciers, lakes and other landforms that surround the routes. This makes the closure more than a booking detail: the O route crosses a larger mountain landscape whose access is being decided through current weather and safety conditions.
The park lies in Chile's Magallanes region and Última Esperanza province. Its visitor information records a maximum elevation of 3,050 metres (10,007 ft), while the surrounding landscape includes guanacos, foxes, condors and subantarctic vegetation.
Visiting Torres del Paine National Park: what travellers from Western Europe should know
- The Paine Massif circuit, or O Circuit, is closed until 31 October 2026. Reopening depends on a fresh assessment of weather and safety conditions.
- The closure applies to the full Paine Massif route. The W circuit and Base Torres trail are separate routes, but conditions and access requirements must be checked before departure.
- The park is in Chile's Magallanes region, with Puerto Natales as a reference town. Access includes the Y-290 Lago Porteño road from Puerto Natales and routes from Punta Arenas towards the park.
- The terrain includes mountain trails, glacial landforms and sections where snow, ice and steep ground can affect movement. CONAF recommends poles and microcrampons in some areas.
- Spanish is Chile's official language and the national currency is the Chilean peso.
- Entry requirements depend on your nationality; UK travellers can check the FCDO travel advice at gov.uk/foreign-travel-advice, Irish travellers the Department of Foreign Affairs at ireland.ie.
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Frequently asked questions about Torres del Paine National Park
When does the Paine Massif circuit closure end?
The circuit is listed as closed until 31 October 2026. Reopening depends on weather and safety conditions.
What is Torres del Paine National Park?
It is a protected area in Chile's Magallanes region, created on 13 May 1959 and recognised as a UNESCO Biosphere Reserve in 1978.
Where is Torres del Paine National Park and how do you get there?
The park is in Última Esperanza province, with Puerto Natales as a reference town. Visitors can use the Y-290 Lago Porteño road or routes from Punta Arenas towards the park.
