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Sewell Mining Town
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Historical site
Sewell is a former mining town in the Chilean Andes, renowned for its unique architecture and its location on a steep mountainside. Founded in 1905 by the Braden Copper Company, it served as a residence for workers of the nearby El Teniente mine, the world's largest underground copper mine. Due to the extreme terrain, the town was designed without roads for vehicles; instead, countless stairs connect the various levels, earning it the nickname City of Stairs. The colorful American-style wooden buildings stand in stark contrast to the rugged high-altitude landscape at over 2,100 meters above sea level. In its prime, Sewell housed up to 15,000 residents and featured state-of-the-art facilities like a hospital and a cinema. After the residents were relocated to Rancagua in the 1970s, the town was preserved as a historical monument. In 2006, Sewell was added to the UNESCO World Heritage list for its universal value as an example of a 20th-century planned industrial city.
- Location: Chile
- Top sights: Mirador Teniente Club · Ciudad Minera Patrimonio de la Humanidad de la Unesco
- Nearby: La Florida (26 km)
Best time to visit & climate
The most pleasant time to visit is Jan, Feb, Dec.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | 22 | 21 | 19 | 16 | 12 | 8 | 8 | 9 | 11 | 14 | 17 | 20 |
| Rain mm | 9 | 11 | 12 | 14 | 47 | 64 | 48 | 43 | 18 | 16 | 11 | 9 |
📋 Practical info
Visiting
The mining town of Sewell can only be visited on a guided tour due to its remote Andean location. The interiors of historic buildings are partly accessible, and the entire site sits on steep slopes with no car roads.
Typical hours
Guided tours are typically offered at set times that vary by season. Advance booking is strongly recommended to secure a spot.
Photography
Photography is generally allowed during the tour. However, flash may be restricted in some indoor areas to protect exhibits.
Time needed
The guided tour typically takes about two to three hours. Allow extra time for travel to and from Sewell, as the journey is lengthy.
Combine with
Combine the visit with the city of Rancagua, about an hour away. The nearby Andes mountains also offer hiking and viewpoints.
Getting there
Sewell is located about 60 kilometers east of Rancagua in the Andes. Access is usually by shuttle bus or as part of the booked tour.
Insider tip
Wear warm clothing, as it can be cool in the Andes even in summer. Good footwear is essential due to the steep pathways.
Geography
Facts
- Founded in 1905 by William Braden.
- Known as the City of Stairs.
- UNESCO World Heritage site since 2006.
- Located at an altitude of 2,140 meters.
- The town has no internal roads for cars.
- Peak population reached over 15,000 residents.
Explore nearby
Notable places around
Route planner — Car & Motorhome
Where do you start? We build the route here, with stops and country notes along the way.
Vehicle
Only stops with (optional):
© OpenStreetMap contributors · OpenRouteService
Sights in the town Sewell Mining Town (2)
Sights nearby
Frequently asked questions
Why is Sewell called the 'City of Stairs'?
Because it was built on a steep slope without roads for cars.
Can Sewell be visited independently?
No, access is only possible through authorized guided tours.
At what altitude is the city located?
It is located at over 2,000 meters in the Andes.
Is the place inhabited?
No, it is a ghost town that now serves as a museum.
What should you bring?
Comfortable shoes, sunscreen, and warm clothing for the altitude.
Sewell Mining Town: where is it located?
Sewell Mining Town is located in Chile.
Sewell Mining Town: what is there to see?
Highlights include Mirador Teniente Club, Ciudad Minera Patrimonio de la Humanidad de la Unesco.
Sewell Mining Town: when is the best time to visit?
The most pleasant time to visit is Jan, Feb, Dec.
Sewell Mining Town: why is it worth visiting?
Sewell is a former mining town in the Chilean Andes, renowned for its unique architecture and its location on a steep mountainside.
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