The Costa Cálida (Warm Coast) is approximately 250 km stretch of Mediterranean coastline of the Spanish province of Murcia. This region has a micro-climate which features comparatively hot mean annual temperatures (and hence its name, "Warm Coast") and a relative degree of aridity (precipitation averaging less than 34 cm annually).

The Costa Cálida extends from El Mojón in the north near the province of Alicante, to near the municipality of Aguilas in the south bordering on the region of Almería province.

The northern end of this coastline includes the Mar Menor ("Lesser Sea"), a coastal saltwater lagoon which at around 170 km2 is Europe's largest. The Mar Menor is separated from the Mediterranean by a 22 km-long strip of land called La Manga, on which most of the tourism development for the region has been constructed.

Cartagena and Mazarrón are two other important coastal towns in the region.

Golf is a popular pastime for visitors and residents. There are many PGA championship courses such as El Valle which hosted the PGA European Seniors Tour in June 2011, Hacienda del Alamo which is the longest golf course in Spain and the famous La Manga Club.

The two seas on one coastline - the Mar Menor and the Mediterranean - , impressive cliffs, heavenly beaches of endless white sand, lively ports and wild coves with crystal-clear water, more than 3,000 hours of sun a year and mild temperatures -even in winter- with a yearly average of more than 19ºC. 

This is the Costa Cálida, the ideal place to spend some days relaxing both in winter and summer.