Discover the Algarve
Like Never Before

Embark on exclusive boat tours to explore the breathtaking caves of the Algarve and witness fascinating marine wildlife.

WELCOME!

Who We Are &
Why Choose Us

Otter Tours is a trusted eco-tourism company in the Algarve, specialising in dolphin watching and cave exploration. With expert guides and a commitment to sustainability, we create unique adventures that showcase the region’s stunning natural beauty and marine life.

  • High success rate: Maximising sightings thanks to our specialised team.
  • Commitment to conservation: Sustainable tourism with a positive impact on the ecosystem.
  • Personalised experience: Small groups for greater comfort and interactivity.
  • Experienced and passionate teams: Local guides specialising in marine biology and conservation.

Discover Unique Adventures by Sea

Marine wildlife and stunning caves await

Wildlife Watching

Algarve Cave and Coastline

What You'll See

Discover the beauty of the Algarve's coastline and wildlife

Emily R.

"An unforgettable experience! The dolphin watching was magical, and the Benagil caves were stunning. Highly recommend!"