Costa Calida: Spain's Warm Coast Secrets - Beyond the Mar Menor, Discover Hidden Coves & Ancient Cities
The Costa Calida feels like a well-kept secret—tucked away in the Murcia Region, this stretch of coastline has some of the most beautiful beaches, charming towns, and relaxed Mediterranean vibes you could ask for. It’s got all the sun and sea of Spain’s more famous costas, but without the crazy crowds. Once you’ve been, you’ll wonder why more people aren’t talking about it.
First off, there’s La Manga del Mar Menor, a unique spot where you get the best of both worlds—on one side, the calm, shallow waters of the Mar Menor lagoon, and on the other, the open, sparkling Mediterranean. It’s a dream for watersports lovers, but also perfect if you just fancy floating in warm, crystal-clear water without a single wave to disturb you.
Then you’ve got Cartagena, a city bursting with history. You can’t walk far without stumbling across something Roman, whether it’s the impressive amphitheatre hidden in the middle of the city, or ancient walls and mosaics tucked away in little corners. But Cartagena isn’t just about the past—it’s got a vibrant, modern feel too, with waterfront bars, cool little restaurants, and a lively buzz, especially in the evenings.
If you’re looking for somewhere more peaceful, the coastline just south of Cartagena is full of hidden coves and unspoiled beaches. Calblanque Natural Park is a favourite—no big hotels, no noisy beach bars, just nature at its absolute best. Soft golden sand, rugged cliffs, and the kind of sea that makes you want to dive straight in. It’s the perfect spot if you just want to escape and soak up the scenery.
Further up the coast, Mazarron is the kind of place where life moves at a slower pace. The town itself has a relaxed, local feel, but the real magic is down by the coast, where you’ll find beaches that feel like they’re made just for you. And if you’re up for an adventure, check out the red landscapes of the Bolnuevo "enchanted city" rock formations—they look like something from another planet.
One of the best things about the Costa Calida is the food—fresh seafood, incredible tapas, and some seriously good paella. Try a caldero murciano, the local rice dish cooked with fish, saffron, and plenty of flavour.
You’ll love the Costa Calida because it still feels untouched—it’s got the beauty of the Mediterranean but with a more local, laid-back feel. Once you’ve been, you’ll definitely want to come back.
Top 10 Things To Do On The Costa Calida
- Visit the Mar Menor inland lagoon.
- Spend a day exploring the historic city of Cartagena.
- Visit the City of Murcia and walk along the River Segura.
- Enjoy a walk along the shores of the Mar Menor from Las Alcazares to Lo Pagan's impressive marina.
- Go shopping in Murcia city.
- Dine out al fresco by the small port of Cape Palos.
- Enjoy sailing and windsurfing in the Mar Menor.
- Play golf on one of the many championship courses along the coast.
- Explore the amazing beaches at Aguilas, Bolnuevo, Las Alcazares, La Manga and Puerto Mazarron.
- Have a fun family day in a waterpark at Aguilas, Cartagena and Murcia city (Terra Natura).
5 Interesting Facts About the Costa Calida
- The province of Murcia produces more lemons than any other area in Spain
- The main industries in the area are tourism, agriculture, fishing, and mining.
- The Costa Calida boasts over 320 days of sunshine each year.
- The plains of the Costa Calida are extremely fertile, with rice being the staple diet in the area
- La Manga is home to the stunning 5-star La Manga Golf Resort, which offers three superb golf courses set on 1500 acres of lush countryside. Many top sports clubs use the resort as a base for winter training including a number of the top European International teams.
La Manga de Mar Menor
Special interest has to be La Manga de Mar Menor, which, due to a geographical accident of nature, has created a coastal strip of land that, bar a few connecting channels, is completely closed off from the Mediterranean Sea.
This huge saltwater lagoon is protected from the Mediterranean Sea on the outside, creating a perfect environment for bathing, swimming, boating, and other water sports activities.
Cabo de Palos
The small coastal village of Cabo de Palos is located just a short drive from La Manga de Mar Menor and has a small harbour for fishing boats and classy yachts.
The village offers a laid-back atmosphere, stunning rocky coves and charming bars and restaurants.
An important landmark is a lighthouse dating back to 1865. It enjoys a prominent position on the rocky headland and is well worth a visit for the magnificent views over the Mar Menor and the La Manga strip.
Cabo de Palos is part of a protected marine reserve, so if you enjoy underwater exploration, this is most definitely the place for you.
Los Alcazares
The coastal town of Los Alcazares offers visitors a more tranquil experience. There are enough bars and restaurants, plus a long promenade that runs for miles along the shores of the Mar Menor lagoon.
The beaches offer good quality sand and the calm warm waters are ideal for bathing, especially for the kids. Plenty of water sports activities are on offer and some nice beach bars to hang out in the evening.
Los Alcazares has a few festivals well worth visiting, including the colourful Semana de la Huerta y El Mar, which fills the air with the delightful scent of local tapas, colourful costumes of folk dancers plus a chance to buy some regional artisan arts and crafts.
The town also hosts one of the best mediaeval markets in the region. The market celebrates its Berber fiestas which commemorate the raids by Berber Pirates during the 16th and 17th centuries.
San Pedro de Pinatar
San Pedro de Pinatar is located a short drive from San Javier airport and boasts over 15 kilometres of sandy beaches. The town was built on fishing and salt production and more recently tourism.
The town enjoys a privileged location on the Mar Menor and the Mediterranean coastline attracting water sports lovers.
Worth visiting are the natural mud baths at Banos de Lobo. The therapeutic values of the mud have been known for centuries and are used by the locals for both medical and beauty treatments.
Mazarron
Heading south from the city of Cartagena is the popular seaside town of Puerto de Mazarron with its excellent beaches and infectious lively nightlife.
The town is an important fishing village vital to the local economy, a trip to see the daily catches being auctioned off is well worth a visit.
The bay where the town is located is enclosed by the Sierras Moreras and Almenara mountain ranges which provides Mazarron with a “microclimate”.
Mazarron has a few historic buildings and several churches worth visiting.
Aguilas
Drive southwest from Mazarron along a very picturesque and beautiful coastline you will come across the pretty town of Aguilas an old old Roman fishing port.
Places well worth a visit here include the Plaza Espana with its lovely gardens, the church of San Jose, the ornate town Hall, the old harbour and the 16th-century castle.
The City of Murcia
The capital city of Costa Calida is Murcia, which is often described as one of the most beautiful and historic cities in the country.
There is an excellent selection of historic buildings and sites, including impressive city walls, churches, mosques, and the Cathedral, arguably the most prized building in the city. The first foundation stone was laid in 1388 by Bishop Pedrosa and took four centuries to complete.
The different styles and cultures within the Cathedral are very impressive, and it has 23 different chapels.
Other buildings of note that are a must-visit include the Bishop’s Palace located near the Cathedral that dates back to1748.
Another place worth visiting is the Convent Church of Santa Ana which provides a historical menage from the 18th and 15th centuries.
Other sites worth visiting are the Church of San Miguel and the Almudi, dating back to 1602. Murcia city offers so much to its visitors, and you can always unwind and join in one of the many fiestas celebrated with vigour and as a matter of life and death for many a local!
Murcia is also a critical university city, so there is a youthful air and many lively bars around the campus.
Cartagena is the main port in Murcia and was founded by the Carthaginians in 221 BC. It was initially named Carthago Nova. Its importance has remained throughout the centuries up to this very day.
You may suffer from historic overload in Murcia as there seems to be a monumental building on every corner, most of which are in pristine condition after lengthy and costly restorations.
Cartagena
Although Cartagena is not noted as the leading tourist destination in Spain, the city is one of the oldest in the world, with over 3.000 years of history, and is full of historic sites that are well worth visiting at any time of the year.
The city went into some decline during the mid-20th century but has undergone a significant redevelopment in the past 20 years.
With its deepwater port area, Cartagena was the home of the Spanish navy for many years, however, as they moved out the archaeologists moved in transforming the many historic sites into stunning places to visit.
The cities undeniable historic symbol is the Roman Theatre Museum a true wonder of the Roman occupation, the site includes the Pascual Riquelme Palace and the Santa María la Vieja Cathedral, interestingly the Carthago Nova Theatre was not discovered until 1990.
Golf on the Costa Calida
It is fast becoming a popular area for golfers as well, including the impressive La Manga Golf Resort, which boasts three championship courses. With over 300 days of sunshine a year, the interest in golf in this area is only likely to increase in the coming years.
There are several popular golf courses in the area, including La Torre Golf, La Roda Golf, Lo Romero Golf, Vista Bella Golf and Hacienda del Alamo.