Quick Facts

Dates: 18th - 28th November 2027

Duration: 10 nights/11 Days

Fly in: Koror (ROR)

Fly out: Koror (ROR)

Type of trip: Women's Liveaboard Expedition

Group size: 15

Dive Experience: Min 50 dives, AOWD or equivalent

A scuba experience like no other! Palau is a true tropical paradise, famous not only for its incredible diving but also for its pristine beaches, lush jungles and rich cultural heritage.

From hidden lagoons and ancient rock islands to abundant marine life and crystal clear waters, every day in Palau is an adventure, even when you’re not underwater. On our second trip returning aboard the Palau Siren, we’ll once again explore these legendary sites in comfort and style.

2 days before the New Moon (the grand finale of our 10 night trip!), you will head out for sunrise to witness the breathtaking spectacle of hundreds of bumphead parrotfish gathering for their noisy mating ritual. Males collide head-to-head with thunderous bumps, asserting dominance, while their colours shift as they prepare to spawn. Rising from the sandy depths to the surface, they release their gametes in a dazzling, fireworks like display. And you get to watch it all unfold firsthand - a truly unique experience that we’ll never forget!

Divers should have a minimum of 50 logged dives and be comfortable navigating strong currents, which are common at many of Palau’s world-renowned sites.

A PADI Advanced Open Water certification (or equivalent) is required to ensure divers have the skills needed for drift dives and more complex underwater conditions.

For guests wishing to participate in specialty dives, such as bumphead parrotfish spawning dives or blackwater dives (when offered), prior night diving experience is required. These dives provide some of the most memorable and unique encounters Palau has to offer, but they also require confidence in low-light conditions and precise buoyancy control.

Water temperatures range from 28-30°C (82-86°F), and visibility is typically between 20-40 meters (65–130 feet), offering crystal clear views of coral reefs, marine life and underwater formations. These ideal conditions make Palau a dream destination for both experienced divers and those looking to take their skills to the next level.

Everything You Need to Know About Scuba Diving in Palau

Palau Siren

Launched in 2012, the 40m Palau Siren Liveaboard was built on the Indonesian island of Sulawesi and is handcrafted from ironwood and teak (traditional to the area). You will find no other diving liveaboard as beautiful in Palau waters and, being built by divers for divers, you can be rest assured that every need has been thought of and addressed.

All cabins have individually controlled air conditioning and ensuite bathrooms with hot water. Palau Siren also benefits from 2 shaded, high-bottom, fibreglass skiffs, nitrox compressor, equipment rental and kayaks.

Twin Room

The spacious fixed twin cabins are equipped with individually controlled air-conditioning units, ensuite bathrooms and plenty of storage space. You will be paired with a fellow female diver, or if you are booking with a friend just let us know and we will room you together! 

Double Room

Palau Siren has two fixed double bed cabins located at the bow which are fitted with individually controlled air-conditioning units, offer plenty of storage space as well as en-suite bathrooms. This is an option for a couple/friends willing to share a double bed . This cannot be booked as an individual looking to share with a roommate. 

Welcome to Palau!

Embarkation for your trip takes place at 17:30 from Sam's Tours' Jetty in Malakal.

Complimentary transfers are included: pick-up from Koror Airport runs between 16:00 and 16:30, and from hotels in Koror between 16:30 and 17:00.

Guests will be transferred by skiff to the Palau Siren, where you’ll enjoy a warm welcome, introductions, boat and safety briefings, and dinner onboard.

Please note that there is no diving on embarkation day; the boat will remain at anchor overnight and set sail the following morning.

Let's go diving!

You can enjoy up to 4 dives per day, with a schedule designed to balance great diving with plenty of time to rest and refuel:

• Light breakfast, followed by briefing & Dive 1*

• Full breakfast and relaxation

• Briefing & Dive 2

• Lunch and relaxation

• Briefing & Dive 3

• Afternoon snacks and downtime

• Briefing for Sunset or Night Dive **

• Dinner

On one of the days we will visit Jellyfish Lake!

*Spawning dives are scheduled around sunrise to give you the best chance of witnessing this incredible event.

**Weather and currents permitting, we may also offer a Blackwater dive, though this cannot be guaranteed.

Last day in paradise

On your final full day on board, we schedule up to 3 dives* before Palau Siren makes her way back to Malakal Harbour, where she will remain at anchor overnight.

• Light breakfast, followed by briefing & Dive 1

• Full breakfast and relaxation

• Briefing & Dive 2

• Lunch and relaxation

• Briefing & Dive 3

• Afternoon snacks and downtime

• Dinner on board

*Please ensure your flight departure allows at least 24 hours after your final dive for safe flying.

Disembark and goodbyes!

After an unforgettable adventure together, we’ll share one last breakfast on board before saying our goodbyes.

Disembarkation is at 10:00, with transfers provided to the airport or your hotel at that time only.

New to Girls that Scuba trips? Find out more about our trips and the respect and openness we ask for on these experiences as well as any requirements. Read our full Girls that Scuba Trips Community Norms and FAQs here. 

This trip is perfect for experienced divers seeking an active, immersive Palau adventure. With up to four dives per day, you’ll explore a variety of sites - from thrilling drift dives to dramatic wall dives - each offering its own challenges. Divers should be comfortable with strong currents, deeper waters, night dives and variable conditions, and confident in their skills and buoyancy.

You’ll be part of a small, like-minded group, sharing the excitement of every dive and the camaraderie of life onboard the Palau Siren. Spending several days out at sea allows you to fully disconnect, immerse yourself in the ocean and experience some of the most spectacular underwater sites Palau has to offer

You will be on board the boat for 10 nights sharing a room with one other female roommate. Group trips are fun and supportive environments to be a part of, read our reviews here to get more of an idea of how our trips are run.