
Diving atLa Llosa (Merolandia) (Spain)
Clear Mediterranean conditions typically greet divers at La Llosa (merolandia), a vibrant underwater mountain situated off the coast of Spain. This site peaks within recreational limits, reaching a maximum depth of 27 meters (88 feet). With mild currents and reported good visibility, it provides an accessible yet rich diving environment for exploring its diverse topography and concentrated marine populations.
Tonight's objective overview for La Llosa (Merolandia) shows an air temperature of 23°C. The measured surface conditions include wave heights around 0.7 m. This environmental data is logged for the close of the day.
Dive Site Location & Key Facts
Everything you need to know about this dive site.
Dive Site Overview
Exploring La Llosa immediately reveals why it's affectionately known as 'Merolandia,' or 'Grouperland,' a nickname earned from the impressive congregation of groupers found within its intricate structures. This popular dive destination off Spain's Costa Blanca centers around a substantial submerged mountain, presenting a dynamic topography.
Divers encounter a rich blend of rocky formations and expansive posidonia-covered bottoms, transitioning into areas of surrounding sandy bottom, particularly towards the base of the main pinnacle. Descending along the mountain's slopes and navigating its various pinnacles offers a compelling exploration, with depths commonly encountered between 10 to 25 meters. While the majority of the dive is within these recreational limits, its deepest points reach 27 meters, providing additional scope for appropriately trained individuals.
A boat entry remains the standard and most practical approach, granting direct access to the primary dive features and ensuring divers can fully experience the site's unique layout. Expect to spend significant bottom time observing diverse marine life patterns; many species consistently utilize these varied rock formations, crevices, and vast posidonia beds for shelter, feeding, and breeding, making every dive a detailed observation opportunity.
La Llosa (Merolandia)
Conditions are Excellent
Best Dive Window
07:00 - 14:00
Optimal conditions expected
Current conditions near La Llosa (Merolandia) show 23° air, 23° sea temperature, 0.6 m waves, and 17 km/h wind. Forecast data is refreshed regularly to ensure accuracy.
Best Time to Dive
To maximize your comfort and enjoyment underwater, planning a visit to La Llosa between May and October is ideal. During these months, average air temperatures range from 19.5°C (67°F) in May, peaking around 27.5°C (82°F) in August. Rainfall is also minimal, often less than 2 mm per month, ensuring generally calm surface conditions. While specific water temperature data is not consistently reported for every month, external sources suggest summer water temperatures average 22-26°C (72-79°F), dropping to 14-18°C (57-64°F) during winter, making summer a more pleasant time for prolonged dives. These conditions contribute to higher dive scores, indicating a favorable period for exploration.
PEAK SEASON SCORE
Scores combine air & water temps, waves, wind & rainfall for overall conditions.
BEST MONTHS TO DIVE
Monthly records compiled from satellite and marine observation nodes over the last 3 years. Data provided by Open-Meteo and MET Norway.
Dive Experience & Conditions
Descending onto La Llosa reveals a dynamic underwater mountain, a spectacle of rocky formations contrasting with vibrant posidonia meadows. Visibility at the site is generally mild, allowing clear views of the landscape and its inhabitants. Currents are typically minimal, making for a relaxed drift or static exploration. Water temperatures vary significantly with the seasons; summer months can see temperatures between 22-26°C (72-79°F), while winter dives might encounter cooler waters in the 14-18°C (57-64°F) range. Recreational divers typically explore sections ranging from 10 to 25 meters, though the site's maximum depth invites deeper exploration for appropriately trained individuals.
Dive Difficulty & Safety Guidelines
Approaching La Llosa requires divers to consider their certification level, particularly when exploring deeper sections up to a maximum depth of 27 meters (88 feet). While the site is suitable for various skill levels, the PADI Advanced Open Water Diver course is suggested to enhance navigation and deep diving proficiency for this location. Local conditions generally present mild currents and good visibility, contributing to a safer dive. Divers should always carry essential safety equipment; a dive computer is crucial for monitoring depth and bottom time, and a Surface Marker Buoy (SMB) is vital for signaling on ascent. Carrying a dive knife is also a standard safety practice.
Recommended Equipment
- Dive Computer
- DSMB
This gear list is based on verified equipment signals for La Llosa (Merolandia), Spain. Always confirm final gear choices with your dive operator, guide, or liveaboard.
Recommended Dive Suit
Individual comfort in the water can vary significantly from diver to diver, even under the same conditions.
For most recreational dives, 3-5mm wetsuit should provide comfortable protection. A hood or vest is suggested for sensitive divers due to surface winds. Surface intervals may feel cooler. Forecast trends indicate little change in overall diving conditions during the next few days.
Current temperature readings suggest that the water at La Llosa (Merolandia) is around 23°C (74°F). Surface air temperatures are resting at 23°C (73°F).
Emergency & Medical Support
Essential information to help you plan your dive trip to La Llosa (merolandia).

Hyperbaric chambers are a critical part of dive safety infrastructure. Availability varies significantly by region, and not all dive areas have immediate access.
Before diving, it's recommended to:
- confirm nearest medical facilities
- check emergency procedures with local dive operators
- ensure dive insurance covers evacuation if required
Divers Alert Network
Diving emergency assistance available through DAN Europe.
+39 0642115685- 24/7 emergency hotline
- Diving medical assistance
- Evacuation coordination
Emergency contacts are provided for reference. Always verify local emergency services before diving.
Marine Life at La Llosa (Merolandia)
Against the backdrop of La Llosa's distinctive underwater topography, an abundance of marine life thrives. The site lives up to its 'Grouperland' moniker, hosting a significant concentration of groupers among its rocky crevices. Divers frequently encounter schools of barracudas cruising the open water, adding a dynamic element to the dive. Additionally, false scorpionfish are often observed camouflaged against the rocks, along with large schools of bogue, creating a lively underwater spectacle that utilizes the varied rock formations and posidonia beds for shelter and feeding.
Dive Sites Near La Llosa (Merolandia)
View all dive sites in SpainDiscover more underwater gems in this area.
Dive Centers Near La Llosa (Merolandia)
Working Hours
Today: 09:00 - 18:00
Scuba Elx
Odyssey Dive Center
Moondive Center
Nearest Airports
Nearest airports to help plan travel to this dive area.
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Search Flights on ExpediaFrequently Asked Questions
What is the typical depth range for diving at La Llosa?
La Llosa offers a depth range generally between 10 to 25 meters, with the maximum recorded depth reaching 27 meters (88 feet). This allows for exploration across various recreational dive limits.
What are the common water temperatures at La Llosa?
Water temperatures at La Llosa fluctuate seasonally. During summer, temperatures are typically 22-26°C (72-79°F), making for comfortable diving. In winter, they cool down to approximately 14-18°C (57-64°F).
What kind of marine life can I expect to see?
The site is well-known for its concentration of groupers, which gave it the nickname 'Merolandia'. You'll also likely encounter schools of barracudas, false scorpionfish, and large schools of bogue.
Is La Llosa suitable for beginner divers?
With sections available at shallower depths, La Llosa can accommodate divers of varying skill levels. However, exploring its deepest sections is better suited for Advanced Open Water certified divers.
How do I access the La Llosa dive site?
Access to La Llosa is primarily by boat. Dive centers in the region arrange trips to this site, providing direct entry to its key features.
What are the typical visibility and current conditions?
Visibility at La Llosa is generally mild, allowing for clear views of the underwater landscape. Currents are usually minimal, contributing to a relaxed and enjoyable dive experience.
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La Llosa (Merolandia)
Conditions are Excellent
Best Dive Window
07:00 - 14:00
Optimal conditions expected
Current conditions near La Llosa (Merolandia) show 23° air, 23° sea temperature, 0.6 m waves, and 17 km/h wind. Forecast data is refreshed regularly to ensure accuracy.








