Torres del Paine National Park keeps O Circuit closed until 31 October
Published on 10/24/2026 at 19:53 | Editorial responsibility: Rafael MĂĽller, Editor-in-Chief AD HOC NEWSClosure and landscape context
- CONAF lists the Paine Massif circuit as closed until 31 October 2026.
- The official ticket site makes reopening dependent on weather and safety conditions.
- CONAF says the park was created on 13 May 1959 and became a UNESCO Biosphere Reserve in 1978.
- Puerto Natales connects with the park through Route Y-290 and regular buses.
Torres del Paine National Park and its Paine Massif circuit remain subject to a current access restriction in Chile, with the route closed until 31 October 2026. The park lies in the Ăšltima Esperanza province near Puerto Natales, and the official notice leaves any reopening dependent on weather and safety conditions.
Paine Massif circuit remains closed until 31 October
Chile’s National Forestry Corporation, known as CONAF, says the Paine Massif circuit, also called the O Circuit, has remained closed from May and will stay closed initially until 31 October 2026. The wording does not confirm that the trail will open on 1 November, because any change must follow a further assessment.
The official CONAF park notice names the circuit and the closing date in the same visitor information. The official ticket platform also records the restriction and says that reopening depends on the weather and safety conditions existing at the time.
That makes the restriction relevant to travellers planning a multi-day route around the Paine massif during the final days of October and the first part of November. The W Circuit and shorter day walks are separate routes, so the notice concerns the O Circuit rather than every trail in the national park.
1959 park creation gives the closure a wider setting
CONAF records the national park’s creation on 13 May 1959. It also states that the area became a UNESCO Biosphere Reserve in 1978, while the park’s granite massifs were shaped by glacial ice.
The official ticket information describes seventeen ecosystems and identifies the Paine mountain range as the park’s defining landscape. In practical terms, the closed circuit is not a small side path: it is the route that circles the massif and links remote mountain sectors.
The park covers 227,298 hectares, according to CONAF, and its protected landscape includes mountains, glaciers, rivers, lakes and lagoons. That scale helps explain why reopening is tied to a safety review rather than treated as an automatic seasonal switch.
The UNESCO reserve record places Torres del Paine between the Andes and the Patagonian steppe in southern Chile. The relationship between the current closure and the 1978 designation is clear: the route crosses a protected landscape whose access is managed alongside environmental and visitor-safety concerns.
Puerto Natales remains the practical gateway
Puerto Natales is the nearest reference town for visitors approaching the park. CONAF lists access from Puerto Natales by the Y-290 road, also known as Lago Porteño, and describes that route as connecting the town with the park.
CONAF also lists regular buses leaving Puerto Natales for Laguna Amarga, Pudeto and the park administration area. The same visitor information identifies the park’s main access points as Laguna Amarga, Lago Sarmiento and the Serrano River area.
The route itself demands preparation for remote mountain terrain. CONAF lists demanding sections, glacial moraines, snow risks and trails where winter conditions can make walking difficult or closed.
Visiting Torres del Paine National Park: what travellers from Western Europe should know
- The Paine Massif or O Circuit is closed until 31 October 2026; the official notice does not guarantee reopening on 1 November.
- Reopening depends on a review of weather and safety conditions, so the circuit should not be treated as available during the final October days.
- Puerto Natales connects with the park via the Y-290 road, while regular buses serve Laguna Amarga, Pudeto and the administration area.
- The park includes demanding mountain trails, glacial terrain and sections affected by snow; the official route information advises following ranger instructions.
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Frequently asked questions about Torres del Paine National Park
What has changed at Torres del Paine National Park?
The Paine Massif circuit remains closed until 31 October 2026. Its reopening depends on weather and safety conditions.
Where is Torres del Paine National Park and how do you get there?
The park is in Chile’s Magallanes Region, near Puerto Natales. Access from Puerto Natales includes the Y-290 road and regular buses to named park sectors.
What is Torres del Paine National Park?
It is a protected national park created on 13 May 1959 and designated a UNESCO Biosphere Reserve in 1978. CONAF records seventeen ecosystems within its landscape.
