The Mar Menor side is calm, shallow, and perfect for kids. The Mediterranean side has waves, wind, and space. You can literally walk from one to the other in minutes.
What La Manga is really about
La Manga (pronounced la MAN-ga) means "the sleeve" - it's a 22km long sandbar that separates the Mar Menor lagoon from the Mediterranean Sea. This isn't just one beach, it's dozens of them, each with a different character.
Most tourists come for the guaranteed sun and the novelty of having two completely different seas within walking distance. But locals know it's more than that - it's about choosing the right spot for what you want to do that day.
The beaches: where to go and why
Mar Menor side: calm waters
The Mar Menor (Little Sea) is a saltwater lagoon. The water is warmer, calmer, and rarely more than chest-deep even far from shore. This is where families with young kids go.
Playa de las Sirenas
FreeProbably the most popular family beach on the Mar Menor side. Has showers, toilets, and plenty of space. The water stays shallow for ages, so you can relax while kids play safely.
Mediterranean side: wild and windy
This is the real sea. Waves, wind, and proper depth. Water sports people love this side, especially windsurfers and kitesurfers.
Playa de Calblanque
FreeAt the southern end, this beach feels more wild. Fewer buildings, more nature. The waves can be decent here, and it's usually less packed than central spots.
Practical stuff you need to know
- Parking: In summer, it's a nightmare. Go early (before 11am) or use the paid car parks. Street parking fills up fast.
- Facilities: Most central beaches have showers, toilets, and sunbed rentals (about €10-15 for two beds and an umbrella).
- Food: Don't expect gourmet beach bars. Most are basic - cold beers, sandwiches (bocadillos), and ice cream. Bring your own if you're picky.
- Water temperature: Mar Menor: 24-28°C in summer. Mediterranean: 22-25°C. The difference is noticeable.
How to do La Manga right
Seriously, it's packed. June and September have the same weather with half the people. The water is warm enough from late May through October.
The Levante wind can blow hard, especially on the Mediterranean side. It's great for windsurfing, but can make beach days unpleasant. Check the forecast.
Arrive early, claim your spot. Swim in the Mar Menor in the morning when it's calm. Have lunch. Walk to the Mediterranean side for afternoon waves and wind. Sunset on either side works.