Malta and Gozo have some of the clearest water in the Mediterranean, and you do not need a diving licence or a boat charter to see the best of it. A mask, fins and a snorkel will get you over sea grass meadows thick with parrotfish, into shallow sea caves, and along rocky drop-offs where the visibility can hit fifteen metres on a calm morning. This guide covers where to go, what to expect underwater, how to hire kit if you have not brought your own, and — critically — the beach flag system that every snorkeller needs to understand before entering the water.
If snorkelling leaves you wanting more depth, the Diving guide covers licensed sites, wrecks and operators. If you are exploring the islands on foot between swims, the Hiking guide is worth reading alongside this one.
The honest answer is that Malta rewards anyone willing to walk a little further than the nearest lido. Rocky entries are almost always better than sandy beaches: the rock holds more life, the water clears faster after wind, and you avoid the problem of churned-up sand reducing visibility to nothing.
Anchor Bay / Popeye Village (northwest Malta) — Small, sheltered, and full of wrasse, damselfish and the occasional octopus tucked under the rocks. Take the route 41 bus from Valletta toward Ċirkewwa and ask to be dropped at Anchor Bay; the walk down takes about ten minutes. The Popeye Village attraction charges an entry fee to use the beach (adults and teens €25.00, children aged 3–12 and pensioners €16.00 in high season, 1 June–30 September — check before you go), but the rocky entry just outside the paid area is free.
Il-Kalanka / Wied iż-Żurrieq (south Malta) — A narrow inlet on Malta's southern coast that channels clear water right up to the cliff edge. Snorkelling here is excellent in calm conditions, with good fish life along both walls of the inlet. Boats run from here to the Blue Grotto. Reachable by public bus on route 74 (Valletta–Żurrieq), which extends seasonally to the Wied iż-Żurrieq (Grotto) stop in summer, or route 201 (Rabat–Airport via Grotto) which serves the Grotto stop year-round. Parking is limited; if you are hiring a car (economy class runs around €15–30 per day in shoulder season, or approximately €35–50 per day in peak season such as September), arrive early.
Ċirkewwa (north Malta) — The area around the Gozo ferry terminal has two sheltered bays used regularly by dive schools, which tells you something. The wreck of the MV Cominoland sits in the shallows and is snorkel-accessible in calm water — you can see the upper structure clearly without going deep. Route 41 runs directly from Valletta to Ċirkewwa.
Dwejra, Gozo — The Inland Sea, a small lagoon connected to open water by a tunnel through the rock, is one of the most distinctive snorkel sites in the islands. The tunnel itself is used by small tourist boats; go early in the morning before they start running if you want it to yourself. The Azure Window collapsed in 2017, but the surrounding reef is still exceptional. To get here, take the Gozo Channel ferry from Ċirkewwa (foot passenger return fare around €4.65) and then check Gozo bus connections from Mġarr harbour — take route 301 (Mġarr–Victoria, runs every 30 minutes) to Victoria, then route 311 (Victoria–Dwejra) for Dwejra or route 312 (Victoria–San Lawrenz) for San Lawrenz. The water inside the Inland Sea can be busy with boat wash; the open sea on the other side of the tunnel is calmer but demands more confidence.
Marsaskala Bay (southeast Malta) — Less dramatic than the southern cliff sites, but calm, accessible and good for beginners or families. Rocky entries on the northern arm of the bay produce consistent fish sightings. Routes 81 and 85 run from Valletta to Marsaxlokk, and local connections reach Marsaskala.
Comino — Blue Lagoon — Worth mentioning here because everyone asks. The water colour is extraordinary and visibility is exceptional. However, in summer it is so heavily visited that snorkelling becomes a crowded, occasionally unpleasant experience. Shared group boat trips from Bugibba cost roughly €13–30, from Sliema around €25–45 per person. Since May 2025, a free timed landing pass must be booked in advance — do not arrive without one. For details, see the official VisitMalta site, which carries updated Comino guidance.
The Mediterranean is not the Caribbean, and it is better to know that going in. You will not see coral reefs. What you will see is a rocky substrate colonised by sea urchins, sponges, anemones and fan worms, with stretches of Posidonia oceanica sea grass that — once you appreciate how important it is ecologically — becomes more interesting to look at. Fish life around the rocky sites is genuinely good.
Common sightings include ornate wrasse (vivid blue-green, curious and unafraid), damselfish (small, dark and territorial around any patch of rock they have claimed), salema porgy (schooling silver fish with gold stripes, often in large groups), and two-banded sea bream. If you slow down and look under ledges, octopus are present at most rocky sites — they are masters at looking like rock, so train your eye. Moray eels appear at deeper sites, occasionally at snorkel depth in crevices. Sea urchins are abundant everywhere; do not put your hands or feet down on rock without checking first.
At Dwejra in Gozo, grouper are sighted regularly, which reflects how much less fishing pressure that site receives. Seahorses are present in the islands but genuinely rare — treat any sighting as a bonus rather than an expectation.
Most dive schools double as snorkel hire points, and there are standalone hire desks at or near the popular beaches. Expect to pay roughly €5–10 per day for a basic mask and snorkel set, and €3–7 additional for fins. Quality varies considerably. If you are hiring, put the mask on dry and inhale through your nose before paying — it should hold its seal. Ill-fitting masks are the single most common reason snorkel trips turn into frustrating, wet-faced experiences.
At Ċirkewwa, several dive operators adjacent to the car park offer hire. At Marsaskala, a couple of shops near the waterfront stock basic equipment. For Gozo, Dwejra has a small hire setup near the Inland Sea, though supply can run out on busy days in summer — it is worth picking up kit in Mġarr or Victoria (Rabat) before heading out.
If you are staying more than a few days, consider buying a basic set from a sports or hardware shop in Birkirkara or Qormi rather than hiring daily — budget sets start around €15–25 and will outlast the trip. Tourist-resort shops charge considerably more for the same product.
This is not optional reading. Malta uses the standard international beach flag system and it is enforced. Entering the water at a red flag is not just ill-advised — you are making the rescue services' job harder if something goes wrong, and you are responsible for any consequences.
Lifeguards are posted at designated swimming beaches, not at the rocky entry points most snorkellers use. At unpatrolled sites, there are no flags — which means you must assess conditions yourself. Check the swell before you commit to a rocky entry; a sea that looks manageable from above can push you against rock with considerable force. If you are unsure, sit and watch for ten minutes before going in.
For official guidance on safe swimming in Malta, VisitMalta publishes beach safety information updated each season.
St George's Bay, St Julian's — Technically swimmable, frequently not worth it. The bay is hemmed in by hotels and lido structures, boat traffic is constant, and the water quality on a busy summer day is not what you want your face near. Skip it.
Mellieħa Bay (Għadira) — Malta's longest sandy beach is very popular with families and completely reasonable for a swim. For snorkelling it is mostly pointless: the sandy bottom holds almost nothing of interest, the beach gets crowded enough that visibility near the shoreline suffers, and you will find far better just twenty minutes further north toward Ċirkewwa.
Organised snorkel boat trips from Bugibba promenade — Some operators run combined snorkel-and-Comino day trips that sound good on paper. In practice, the snorkel stops are brief, the boats are full, and you are dropped in spots chosen for convenience rather than quality. You will have a better experience doing it independently. If you do want a boat trip, choose a smaller operator with a group of twelve or fewer rather than the large open-deck charter boats.
Hiring gear from hotel pools and beach clubs — The markup is significant, quality is generally lower, and you will often be handed a set that has not been properly cleaned. The dive schools and dedicated hire points near the actual snorkel sites are a better option on every count.
For a broader sense of how much you might spend while you are here: a coffee at a local bar costs around €1.50–2.50; at a tourist-facing café on the waterfront, expect €3 or more. A casual lunch main at a local restaurant typically runs €10–20. Keep that in mind when a harbourside restaurant quotes you €30–40 per head for dinner before wine — the food is not always proportionally better.
Bus travel is the straightforward way to reach most snorkel sites from Valletta. The single journey fare is currently €2.50 (summer rate, valid until 18 October 2025). If you are making several journeys, a 12-journey card costs €19 or a 7-day unlimited Explore Card is €25 — details and route maps at publictransport.com.mt.
Not in July, August or September — water temperature is typically 26–28°C. A thin shortie (2mm) can be useful earlier in spring or later in autumn, and it protects against sunburn on your back.
The water clarity is exceptional but the site is extremely crowded in summer. Go early on a weekday and book your free timed landing pass in advance at blcomino — without it you will not be allowed ashore since May 2025.
Yes, periodically. Mauve stingers (Pelagia noctiluca) appear in late summer, sometimes in numbers. Check locally before entering the water if you are unsure — the fishermen near any harbour will usually know.
Yes, the Inland Sea is accessible independently. The tunnel through to open water is short and manageable in calm conditions, but do not attempt it when tourist boats are running or when there is any swell pushing through.
Early morning, before the wind picks up and before the boats get going. Visibility is usually at its best before 10am on exposed sites.
Yes, but supply is more limited than on Malta. Pick up kit in Mġarr or Victoria before heading to Dwejra or other remote sites, particularly in peak summer when hire stock runs out quickly.