Coves des Llamp is a boat-access cavern dive near Fornells, where a cluster of rock chambers, holes, and tunnels creates multiple routes through the site. The caverns are famous for backlighting and changing perspectives, while cardinalfish and shrimp live inside and groupers, moray eels, and salemas work the surrounding rocks. It is best treated as a controlled dive where torches, buoyancy, and an easy exit line matter.