Wreck diver's paradise
Crystal clear water - 40-60m visibility
Technical diving destination
Thriving reefs and corals
28°C air temperature all year
Located in the remote Republic of the Marshall Islands near Micronesia, Bikini Atoll is one of the most famous places in the world for wreck diving. After WWII the US gathered a mock naval fleet in order to test the effects of different atomic bombs on warships. Between 1946 and 1958 the US tested 67 nuclear bombs in Bikini Atoll, most notably during ''Operation Crossroads''. Nowhere else can you dive such a fantastic collection of wrecks, including battleships, submarines, destroyers, and most notably the aircraft carrier USS Saratoga.
Maps & Itinerary
Almost 75 years after Operation Crossroads, the nuclear ghost fleet (as these wrecks are known) rest in crystal blue waters that have since become home to an abundance of marine life with thriving reefs and corals. Only since 1996 has Bikini Atoll been open to diving, making this destination a one-of-a-kind combination of spectacular historic wrecks in a remote and, otherwise untouched, tropical paradise.
As the wrecks of Bikini Atoll are at depths beyond recognised recreational, no decompression limits they are only suited for extended range diving. There will be 2 technical dives scheduled on each full diving day, allowing up to 13 dives in total on this 10 night liveaboard itinerary. Divers will be responsible for planning their own dives, with the assistance of the Cruise Director who has dived the wrecks of Bikini many times already.
For safety, the minimum surface interval between dives is 4 hours and, it is mandatory to take an afternoon off from diving mid-trip; An optional land tour of Bikini Island and beach BBQ will be offered in place of diving on this day.
Travel time between Ebeye Island and Bikini Atoll is 23-34 hours depending on conditions. On some trips, it may be possible to dive the Prinz Eugen Wreck near Kwajalein, or the Airplane Graveyard before sailing overnight to Bikini Atoll.
Take a look at our Scuba Diving Bikini Atoll video for a brief glimpse of what awaits you on a Bikini Atoll itinerary with Master Liveaboards.
* The itinerary above is an example only and is subject to change depending on local regulations, guests’ experience, flight schedules, weather and logistics and is at the Captain’s discretion.
PLEASE NOTE: We cannot support Trimix for Open Circuit divers on Bikini Atoll itineraries.
Solomons Master (previously Truk Master) will operate trips in Bikini Atoll from late April 2023 until the end of September 2023 and will return to Bikini Atoll for an additional season from May – September 2024. With comfortable accommodation for up to 12 guests (on Bikini itineraries only), this steel hulled boat boasts eight double occupancy cabins with a choice of classic or premium cabins. Each cabin benefits from ensuite bathroom facilities and individually controlled air-conditioning.
From May 2023, Pacific Master will join Solomons Master in Bikini Atoll; Then, from September 2024 onwards she will take over sole duty on Bikini itineraries. She is a custom designed diving vessel with 12 air-conditioned cabins and can easily accommodate up to 16 guests on Bikini trips.
Both vessels are set up with full tech diving facilities, including a deco-bar, in order to fulfil the requirements for diving in Bikini Atoll.
For more information on our vessel movements, check out our All Change In The Pacific page
Bikini Atoll: 2023 and 2024 only
Due to extra space requirements for equipment, availability for Bikini Atoll itineraries on Truk / Solomons Master is limited to 12 divers only.
NEW in Bikini: from May 2023
Jump on board and experience complete isolation and tranquility. Maximum number of guests on Pacific Master for Bikini Atoll itineraries is limited to 16 divers.
Master Liveaboards offers a range of services to make your liveaboard diving holiday even more enjoyable. Equipment and cylinder rental must be pre-booked but can be paid for in advance or on board; Gas mixes* need to be requested in advance and paid for on board (charged per litre / per fill). Please send us your gas and equipment requests as early as possible to ensure requirements can be met.
*PLEASE NOTE: We are unable to provide Trimix for Open Circuit divers on Bikini Atoll itineraries.
Marine Park & Port Fees
Bikini Atoll 10 & 11 nights
Bikini Atoll 13 nights
Marshall Islands departure tax
The applicable Marine park fees for your itinerary will be added to your onboard extras to be paid on the boat before disembarkation.
Recreational equipment set (BCD, regulators, wetsuit, mask, fins, SMB)*
Wetsuit (Truk Lagoon only)*
Standard regulators (Single 1st stage, 2nd stage, octopus and gauges)
Tec regulator set (2x Mares 25XR first stages & 2x DR second stages)
Stage regulators (100% O2 compatible)
Backplate and harness (Mares XR)
Wing (Mares XR Single Donut Bladder)
Complete Harness, Backplate and Wing
Full Tec set (Tec reg set, 2 stage regs, Harness, Backplate and Wing)
Fins (inc boots)
Small U/W torch
Large U/W torch
Emergency SMB, spool and slate
Cylinder upgrade from 11 Litre (AL80) to 13 Litre (AL100)
UW Scooter (Truk Lagoon only – 100 USD per day)
*Wetsuits, BCDs, full recreational equipment sets and Underwater Scooters (DPVs) are only available on Truk Lagoon itineraries.
All equipment, including additional cylinders or upgrade must be pre-booked to ensure required sizes and quantities are available are on board.
Sofnolime (797 grade) per kilo*
2L or 3L steel CCR cylinder** set (7 nights)
2L or 3L steel CCR cylinder** set (9 nights)
2L or 3L steel CCR cylinder** set (10 nights)
Truk Lagoon Cylinder Package (7 nights)
Truk Lagoon Cylinder Package (9 nights)
Truk Lagoon Cylinder Package (10 nights)
Additional single cylinders per day
Cylinder packages include: Manifolded Aluminium 80 cuft twinset or Matched Aluminum 80cuft cylinders for Sidemount divers, or Steel 3L/ 2L Cylinder set for Rebreather divers, and up to 2 x 40/ 80 cuft Stage Cylinders with rigging kits.
*PLEASE NOTE: Sofnolime MUST requested in advance and is payable on board only. Please let us know your requirements by completing the gas and equipment request form and returning it to our reservations team as early as possible.
**Rebreather cylinders on are M25 valve only. Guests with rebreathers that require M26 valves will need to bring their own adapters as there are none available on board.
Oxygen per litre
Helium per litre**
Standard Nitrox fills (7 nights)
Truk Lagoon only
Standard Nitrox fills (9 nights)
Truk Lagoon only
Standard Nitrox fills (10 nights)
Truk Lagoon only
Standard Nitrox per fill (28%-30%)
Truk Lagoon only
*Minimum Oxygen / Helium fill charge: 10 USD.
**PLEASE NOTE: For logistical reasons, we are only able to provide Helium / Trimix for rebreathers on Bikini Atoll itineraries. We are unable to supply Helium for Open Circuit divers.
Gases cannot be banked; unused gas will be charged for.
Wine (per bottle)
Spirits (per shot)
Cocktails (per glass)
from 7.50 USD
Laundry (per item)
Just some of the great comments our customers have said about our liveaboard in Bikini Atoll
Do you have questions about Bikini Atoll?
Whilst we’ve tried to include as much information as possible on our website pages, you may still find that you have additional questions about our Bikini Atoll liveaboards, the diving in Bikini Atoll or general location information. Our Everything about Bikini Atoll blog provides many of the ‘why, what, who, where, when and how’ answers about diving in Bikini Atoll or, from the FAQs link below you can find answers to some commonly asked questions. Should you have other questions or queries, please contact our reservations team who will be pleased to assist you.
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