There are few sights in Europe quite as otherworldly as the flamingo-pink waters of the Torrevieja Salt Lake. Officially known as the Laguna de La Mata-Torrevieja Natural Park, this remarkable body of water sits at the very heart of one of Spain's most visited coastal towns — and yet many visitors to the region leave without ever setting eyes on it.
Why Is the Lake Pink?
The lake's extraordinary pink and purple hues are caused by the presence of a specific type of microalgae — Dunaliella salina — combined with a species of bacteria called Halobacterium. These microorganisms thrive in the lake's extreme salinity (it is saltier than the Dead Sea) and produce beta-carotene as a protective pigment. The colour is most intense between July and September, making this the ideal time of year to visit.
The Salt Industry: A Living History
The Torrevieja Salt Lake has been commercially mined for over 2,000 years, making it one of the oldest continuously operating salt works in the world. Today, it is one of the largest salt producers in Europe, and the enormous salt mountains that line the shoreline have become an iconic part of the landscape.
The Flamingos of Torrevieja
The lake's exceptional salinity creates a unique ecosystem that attracts an astonishing diversity of birdlife. The undisputed stars of the show are the greater flamingos, which flock to the shallow waters in their hundreds. The best time to see large numbers of flamingos is during the winter months, but a small resident population remains throughout the year.
How to Visit the Salt Lake
The natural park is free to enter and open year-round. The easiest way to explore is on foot along the well-maintained 7-kilometre circular path that runs around the perimeter of the main lake. The route is flat and fully accessible, and information panels along the way explain the lake's geology, ecology, and history in detail. Staying nearby? Browse our hand-picked holiday rentals in Torrevieja →