Photo: Blue Grotto © MVorobiev/iStock/Thinkstock
Carved by time and tide, Malta’s dramatic coastline and ancient bedrock hide a secret world of caves – some sunlit and sea-swept, others deep with history. Thanks to its unique geological makeup, Malta is home to an astonishing variety of caverns: vibrant sea caves perfect for snorkelling, and underground passageways that hold echoes of prehistory. From the islands of Gozo and Comino to the main island’s rugged southern edge, cave-lovers are spoilt for choice when hunting for the best cave in Malta. Here’s a roundup that captures the spirit of exploration – above ground and below.
Blue Grotto
If you only visit one cave in Malta, let it be the Blue Grotto. Famous for its vivid turquoise reflections and striking limestone arches, this sea cave complex is a photographer’s dream. Accessible via boat tours, it’s also a favourite spot for divers and snorkellers chasing the light beneath the surface. Few caves in Malta combine visual drama and accessibility quite like this one.
Santa Maria Caves (Comino)
A collection of sea tunnels and swim-throughs nestled in Comino’s northern cliffs, the Santa Maria Caves are beloved by adventurers. Paddle through crystal-clear water and marvel at the dramatic rock formations – it’s one of the most immersive ways to connect with Malta caves. Ideal for snorkelling or diving, especially in calmer summer seas.
Crystal Lagoon Cave (Comino)
Close to the famed Blue Lagoon but quieter and just as striking, this cave is a hidden gem. With its almost translucent waters and high visibility, the Crystal Lagoon Cave offers one of the best snorkeling experiences around. A must for those looking to soak in the magic of caves in Malta.
Għar Dalam
Step back in time at Għar Dalam, one of the oldest underground caves in Malta. Here, archaeologists discovered bones of dwarf elephants and hippopotami – fossils from a time long before humans arrived. With an on-site museum and accessible walkways, this cave connects natural wonder with prehistoric storytelling. A unique addition to the list of underground caves in Malta.
Għar Lapsi
This small cave leads into a natural rock pool, making it a favourite with locals who come to snorkel and swim. Located near Siggiewi, Għar Lapsi is less about deep caverns and more about sun-dappled charm. One of the most tranquil Malta caves to explore – especially in the early morning.
Ninu’s Cave (Gozo)
Hidden beneath a private home in Xagħra, Gozo, Ninu’s Cave is a wonder of stalactites and stalagmites. Illuminated for visitors, the formations here sparkle in hues of cream and coral. A guided tour is essential for safety – and for hearing the stories that make this small cave feel monumental. Ninu’s Cave is just one of the many top historical places in Malta worth exploring on your journey through the islands.
Ta’ Marija Cave (Gnejna Bay)
Tucked inside the western coast of Malta, Ta’ Marija is only accessible by kayak or a good swim – perfect for those seeking off-the-radar adventure. Its hidden entrance opens to a calm chamber, where the water glows with refracted sunlight. One of the more intimate and magical Malta caves to discover.
Tips for Visiting Malta’s Caves
Before you set off on your cave-hopping adventure, a few essentials to keep in mind:
– Opt for guided tours for sea or underground caves when possible – local expertise makes all the difference.
– The best months for cave exploration are May to October, when seas are calmer and days are long.
– Pack swimwear, water shoes, and a waterproof camera to capture your experience.
– Above all, treat these natural wonders with care – take only photos, leave only ripples.
And when your day’s adventuring is done, retreat to one of our nearby Verdi Hotels Malta for local eats, sea views, and stories worth sharing.
