Scuba Diving & Hostel
in Trincomalee, Sri Lanka
PADI dive center and beachfront hostel at Sandy Bay Beach. Book scuba diving courses, daily fun dives, snorkeling trips, and affordable accommodation — all in one place.
Diving Nest is Trincomalee's premier PADI dive center and beachfront hostel, sitting just 100 metres from Sandy Bay Beach on Sri Lanka's east coast. Whether you're trying scuba diving for the first time with a Discover Scuba Diving experience, earning your PADI Open Water certification, or a certified diver chasing Trincomalee's famous wrecks and reefs — we dive every day. Add our budget dorms and sea-view private rooms and you have everything for the perfect Sri Lanka diving holiday in one place.
Explore Our Activities
Try Scuba Diving
The perfect introduction to the underwater world. No prior experience needed!
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Top 5 Diving Courses
From your first breath to becoming a pro, we offer the world's most recognized diving certifications.
Discover Scuba Diving
Your very first breath underwater! A quick and easy introduction into what it takes to explore the underwater world.
PADI Open Water Diver
Get certified! This is the world's most popular and widely recognized scuba course.
Advanced Open Water
Advance your skills, explore deeper dive sites, and learn underwater navigation.
Rescue Diver
Learn to prevent and manage problems in the water, and become more confident in your skills.
Divemaster
Turn your passion into a career. The first step in professional scuba diving certification.
Best Rooms in Trincomalee
Backpacker Mixed Dormitory
Perfect for budget travelers and international backpackers. Clean, comfortable bunk beds in a spacious mixed dorm with personal lockers, reading lights, and shared modern bathrooms.
Female-Only Hostel Dormitory
A secure, clean, and comfortable dorm exclusively for female travelers. Features large secure lockers, privacy curtains, reading lights, and air conditioning.
Sea View Private Room
Wake up to the sound of waves. Our private rooms offer stunning views of the ocean, a plush double bed, and a private en-suite bathroom.
Cozy Private Room
A compact and comfortable private room for budget-conscious couples or solo travelers. Includes a private en-suite bathroom and air-conditioning.
Why Choose Diving Nest?
Experience the best of Sri Lankan waters with our trusted and professional team.
Decades of Experience
Operating with uncompromised safety and passion in the Sri Lankan diving industry for many years.
Safety First
We follow the safest diving practices and guidelines. Your safety is our absolute priority during all activities.
Small Groups
Enjoy a personalized experience with small groups, directly accompanied by an Instructor or Divemaster.
Professional Team
Dive with confidence alongside our highly certified, multilingual diving professionals.
Environment-Friendly
Dedicated to protecting the underwater world through sustainable practices and marine conservation efforts.
Prime Locations
Access the best dive sites in the region with our strategically located diving center.