
Liveaboard · Thailand
Discover Thailand's underwater marvels with comfort and style aboard the Orca Oktavia.
Embark on an unforgettable journey through Thailand's Andaman Sea aboard the Orca Oktavia, a stylish liveaboard designed for discerning divers seeking comfort and adventure. The Andaman Sea, off the coast of Thailand, is a diver's paradise, renowned for its vibrant coral reefs, dramatic underwater topography, and an incredible diversity of marine life. From the iconic limestone karsts of the Simi…
Dining on the Orca Oktavia is a delightful experience, featuring a fine-dining approach with a blend of Western and authentic regional Thai cuisine. Meals are served buffet-style, offering a generous selection of dishes prepared with fresh, high-quality ingredients. Guests with specific dietary needs, such as vegetarian or vegan preferences, can be accommodated with prior notice. Beyond the main meals, a continuous supply of snacks is available throughout the day, ensuring guests are always energized between dives. Complimentary soft drinks, tea, and coffee are provided, and a selection of wines is available for purchase to complement your evening meal.
The Andaman Sea is a world-class diving destination, offering an incredible array of dive sites catering to all levels of experience. The Orca Oktavia provides access to the region's most celebrated locations, including the Similan Islands, known for their granite boulders and diverse marine life, and Richelieu Rock, a horseshoe-shaped pinnacle teeming with pelagic species. Divers can expect to encounter vibrant coral gardens, schools of colorful reef fish, and larger creatures such as manta rays, leopard sharks, and even whale sharks during peak seasons. The professional dive guides ensure safe and exhilarating dives, leading small groups to discover hidden gems and iconic sites alike. With a well-equipped dive deck and support for various diving styles, including sidemount, every dive trip is designed for maximum enjoyment and exploration.
VAT · Port fees
Return airport transfers are included in the trip price. Please ensure you provide your flight details for arrangements. Hotel transfers are available as an optional extra, costing 1,500-2,500 THB.
We strongly recommend all guests to purchase comprehensive dive accident insurance and trip cancellation insurance before departure. Dive accident insurance covers medical treatment, hyperbaric chamber costs, and emergency evacuation in the event of a diving incident. Trip cancellation insurance protects your financial investment — not only if you need to cancel or cut short your trip due to personal illness, injury, or other unforeseen circumstances, but also if the trip is postponed or cancelled by the operator due to severe weather, technical issues, or other operational reasons. In the unlikely event of operator insolvency, cancellation insurance can also help recover your payments. Please ensure your policies are valid for the entire duration of your trip and cover the planned activities.
A valid dive medical certificate is required for all guests on this vessel. The medical form must be signed by a licensed physician and confirm fitness for diving. Please upload your medical certificate when managing your booking.
Dive equipment rental is available on this boat. Please specify your rental needs in the booking form. If the rental equipment is not included in the price, you will need to pay for it on board. · Nitrox Course: 10,000 THB per activity

King • Main Deck • 13 m²
This private cabin, located on the Main Deck, features a comfortable double bed and its own private bathroom. Guests will find the cabin well-equipped with climate control, a television, and a refrigerator. For convenience, a hair dryer and a hot water shower are also provided. Expansive windows allow an abundance of natural light to fill the space, offering picturesque views of the Andaman Sea and the surrounding islands.

Twin • Upper Deck • 9.5 m²
This inviting cabin, located on the Upper Deck, features two single beds that can be effortlessly transformed into a comfortable double bed, making it ideal for various travel arrangements. Guests will appreciate the convenience of a private bathroom within the cabin. Essential comforts include air conditioning, a television for entertainment, a refrigerator, and a hair dryer. Enjoy a refreshing warm water shower after a day of adventure. Expansive windows flood the space with abundant natural light and offer breathtaking vistas of the Andaman Sea and the surrounding picturesque islands.

Twin • Main Deck • 6.5 m²
Six of these inviting cabins are situated on the Main Deck, each thoughtfully designed with two comfortable single beds and a private bathroom. Guests will appreciate the cabin's amenities, including air conditioning, a television, a refrigerator, and a hairdryer, alongside a refreshing warm water shower. Expansive windows flood the space with natural light and offer breathtaking vistas of the Andaman Sea and the surrounding islands.

Twin • Main Deck • 6.5 m²
Discover the Twin Standard cabin, offering a comfortable and private space for up to two guests. Each of the six cabins on the Main Deck features two single beds and a private bathroom. Guests will appreciate the climate control, television, and mini-fridge, along with a hair dryer and hot water shower. Expansive windows invite abundant natural light and provide stunning vistas of the Andaman Sea and surrounding islands.
Select a cabin and departure on Orca Oktavia, and we send a real-time inquiry to the operator. After availability is confirmed, you receive a booking confirmation by email and secure your spot with a deposit.
A deposit (usually 25-35%) is due upon confirmation. The remaining balance is typically due 4-8 weeks before departure, depending on the operator.
After your final payment, you'll receive a travel voucher with meeting point, embarkation time, airport transfer details, packing tips, and your full itinerary.
Most liveaboards depart from a designated marina. Many operators offer airport pickup and transfers — details are in your voucher. We recommend arriving one day before departure.
A valid dive certification (e.g. PADI Open Water), dive insurance, and a valid passport. Some destinations require additional permits or visas — we inform you during booking.
Cancellation terms vary by operator and are in your confirmation. Generally, the earlier you cancel the higher the refund. Changes depend on availability — contact us as soon as possible.
Book your unforgettable diving adventure aboard the Orca Oktavia