Tanque La Unión, located on 6a Calle Oriente in Antigua Guatemala, is a historical public washbasin (lavadero) that has stood the test of time as one of the city’s most iconic and unique landmarks. Built in 1853, this site was originally designed for local women to do their laundry while socializing, offering both a practical utility and a social hub during colonial times.

The structure consists of a large, rectangular water tank with several stone basins that allowed multiple women to wash clothes simultaneously. The striking architecture, with its yellow and red tones, sits gracefully against the backdrop of Antigua’s picturesque colonial streets and nearby volcanoes, creating a timeless image that resonates with the city’s rich history.

What makes Tanque La Unión special is its ability to transport visitors back to the 19th century when it was more than just a wash area but a key meeting point for residents of Antigua. Today, it serves as a symbol of daily life in colonial Guatemala, and while no longer in active use as a laundry facility, it is a beloved historical site where locals and tourists gather, particularly for photos or to enjoy the serene atmosphere.

The best time to visit Tanque La Unión is in the early morning or late afternoon when the sunlight creates beautiful reflections in the water and enhances the beauty of the surroundings. It is also a prime location for enjoying the local culture and observing life in Antigua. There is no fee required to access the site, making it a wonderful and cost-free stop for visitors exploring the city.

An interesting fact about Tanque La Unión is that it often appears in Semana Santa (Holy Week) processions, where its scenic setting enhances the spiritual and cultural depth of the celebrations. It is also one of the most photographed spots in the city and has appeared in various travel documentaries and films that capture the essence of Antigua’s colonial charm.

Surrounded by nearby attractions such as La Merced Church and Cerro de la Cruz, Tanque La Unión is a peaceful oasis within Antigua’s vibrant streets, offering a glimpse into the city’s history while standing as a reminder of its enduring cultural heritage.