Thalassa Dive Resort Lembeh

A dive resort with a difference

On Lembeh you will find a serene island retreat which is just perfect for a whole lot of nothing. Located in the middle of the island, our resort sits in a quiet cove surrounded by palm trees. This gives you instant access to the amazing muck diving of the Lembeh Strait, with no dive site more than 15 minutes away by boat.

Our air-conditioned accommodation come in twin or double bed bungalows, and slightly smaller single deluxe rooms for the solo diver. If you’re an underwater photographer, just pop into our air-conditioned camera room to take care of your camera equipment.

It’s great to just hang out with a cocktail at the poolside while our local chefs prepare delicious Indonesian food. That said, we do highly recommend our weekly pizza nights.

We welcome you to discover the natural beauty and get a taste of the peaceful existence on Lembeh Island.

What's Included

A magical place for muck diving: enjoy a host of extraterrestrial-like creatures lurking in the black sands of the Lembeh Strait

  • Diving
  • Swimming pool
  • Free Wi-Fi
  • Air-conditioned camera room
  • Nitrox on request
  • Traditional massage service
  • Gift shop
  • Books & games library


  • Once we receive your booking, we double check availability with the dive operator and reserve your spot

  • We usually get back to you within 24 hours to confirm that your booking is final

  • You then have 48 hours to take care of other travel arrangements. Your credit card will only be charged after that period

  • Now: 0% 48 hours after booking confirmation: 20% 60 days before trip start: 100%

  • Free cancellation for 48h after confirmation 5% of the total booking amount will be charged if you cancel more than 37 days prior to arrival 55% will be charged if you cancel between 37 and 22 days prior to arrival 80% will be charged if you cancel between 22 and 15 days prior to arrival 100% will be charged if you cancel less than 15 days prior to arrival