Colonia del Sacramento Lighthouse

Colonia del Sacramento Lighthouse featuring a lighthouse, heritage architecture and a sunset


The 360-degree view from the summit of this historic 19th-century lighthouse incorporates the entire city and the Río de la Plata.

The Colonia del Sacramento Lighthouse is a popular historic attraction in the south of the city with the same name. It has provided assistance to boats in the Río de la Plata since the 1800s. The lighthouse protrudes above the majority of the historic center’s skyline, so it is one of the most recognizable icons in the area. Climb to the top of the structure to enjoy the panorama of the city and the river.

The view of the charming city is unobstructed. On one side, spot colonial houses, a giant Uruguayan flag and miles of the river that separates the country from Argentina. See the central plaza and the ruins of the old convent on the other side.

Stroll along the river on your way to the lighthouse to enjoy the pleasant surroundings. The former red light of the structure has been changed to a larger white one. It flashes once every nine seconds. Admire the outlandish design of the lighthouse with its cube base and white, cylindrical structure at the top. The 88-foot (27-meter) landmark stands out from many structures around the city.

Note that the structure now runs on solar power, having previously used kerosene, gas and electricity. The site dates back to 1857, when it was constructed on top of the ruins of the San Francisco convent. 

The lighthouse has a small admission fee and opens to the public every day from morning until evening.

The Colonia del Sacramento Lighthouse stands next to the Casa Nacarello, a museum that depicts colonial life for European settlers in the 18th century. The city’s main bus stop and the ferry terminal, which receives travelers from Buenos Aires, Argentina, are both located within 0.6 miles (1 kilometer) of the lighthouse. Visit other nearby attractions, including the Portuguese Museum, the Museo Municipal and Plaza Mayor.

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