Mallorca Tour: Hams Caves and Pearl Shop with Hotel Pickup
Mallorca Tour: Hams Caves and Pearl Shop with Hotel Pickup
The Hams Caves are over 10 million years old, but people were only able to enjoy their beauty after they were discovered in 1905 by cave explorer Pedro Caldentey Santandreu (1886–1950), when he was digging for onyx, a gemstone that is plentiful in the region. In 1910 he managed to produce electricity to illuminate the cave, even before electricity reached the village of Porto Cristo. With a water wheel, a dynamo and a water tank he generated 16 hours of electric power to enable visits to the caves. In the Blue Cave, with its spectacular new blue lighting using LED technology, you can enjoy the educational documentary "Discovering the Past" about the history of Mallorca, its first inhabitants, the formation of the Hams Caves and their discovery.
per person
More Activities
Discover more exciting activities on Mallorca
More recommendations
Discover more interesting content

US aircraft carrier in Palma Bay: A quick sales boost — and the question of what comes after

Mallorca Vibes for the Living Room: Small Rituals, Big Impact

Red Carpet on the Quay: Why Krill Finds on Mallorca's North Coast Are a Warning Signal
Dawn in El Arenal: Who Really Cleans the Promenade?
Cala Rajada: Cloudy, Mild and Harbor Breeze on 14 September 2025
Cala Millor on September 17: Cloudy, mild and perfect for a breather
Top 6 Attractions
on Mallorca

Two culinary experiences in Mallorca for summer
Mallorca's summer offers two unique culinary experiences: dinner in a lavender field and themed evenings with live music.

Mallorca in June: An Insider's Guide to the Early-Summer Atmosphere
June in Mallorca offers pleasant temperatures, lively festivals and numerous activities. Perfect for a fresh start to summer.