with Discovery
Khai Islands (4h)
Heading out from Phuket aboard Discovery, a 47-foot Power Catamaran built by Stealth - Asia Catamarans, already sets a certain tone before the engines have even turned over. This half-day tour is designed for up to 30 passengers and takes you directly to Koh Racha Yai — one of the more rewarding destinations reachable from Phuket's coastline.
Koh Racha Yai sits south of Phuket and is well regarded for the clarity of its waters. The four-hour format keeps things focused rather than rushed, giving you genuine time at the island rather than a fleeting glimpse from the deck.
Discovery herself is a comfortable platform for the crossing. At 47 feet, the Stealth - Asia Catamarans build delivers the stability that a power catamaran hull is known for, which matters when you're covering open water with a group of up to 30 people aboard.
If you're based in Phuket and want a half-day on the water that leads somewhere worth arriving at, the Discovery Khai Islands (4h) tour routed to Koh Racha Yai is a straightforward, well-considered choice.
See yacht detailsSurrounding Spots
At a Glance
At a Glance
ABOUT DISCOVERY
This speedster from Stealth is super light and accordingly fast with over 20 knots on the water to bring up to 30 guests to less visited islands.
This is the perfect vessel for your Halfday trip to Khai Islands (4 Hours).
FACILITIES
- Multiple washrooms
- Multiple Decks
- Flying Bridge
- Sun-protected area / Awning
- Freshwater Shower
FACILITIES
- Multiple washrooms
- Multiple Decks
- Flying Bridge
- Sun-protected area / Awning
- Freshwater Shower
pricing
(May-Oct) 56,500 ฿
(Nov-Apr) 63,600 ฿
(20.12. - 28.2.) 69,400 ฿
Add more (up to 30): 1,500 ฿ each
Prices include 7% VAT. Subject to changes. Final amount is charged in THB.
included
GENERALLY
- Private Boat incl. Captain & crew
- Fuel (to agreed destinations)
- Marina Passenger Fee
- Accident Insurance
- Safety jackets
- Towels
- Tender / Dinghy
- Tax 7% VAT
AQUA FUN
- Snorkeling masks
- Fishing gear (on request)
- Paddle board (surcharge)
- Water slide (surcharge)
- Floating Pool (surcharge)
TECH & ENTERTAINMENT
- 120/220V Power
- Sound System
- Audio Bluetooth connect
GUIDE LANGUAGE
English • Thai • GermanFood & Beverage
COMPLIMENTARY
- Water & Softdrinks
- Welcome drink
- Fruits / Snacks
- Lunch (full-day trip)
get your quote
Frequently Asked Questions about Khai Islands (4h)
Charter prices for Discovery in Phuket:
- Low season (May–Oct): 56,500 THB
- Regular season: 63,600 THB
- Peak season: 69,400 THB
- Base price includes 8 guests
- Extra guests: 1,500 THB per person
This trip accommodates up to 30 guests. The base price includes 8 guests — additional guests can be added at 1,500 THB per person. Children under 7: 1,500 THB per child.
- Coral & Maithon Islands (8h)
- Coral Island (4h)
- Khai Islands (4h)
- Phang Nga Bay & James Bond & Panyee (8h)
- Phi Phi Island & Bamboo (8h)
- Phi Phi Island (8h)
- Racha Yai & Coral Island (8h)
- Racha Yai & Racha Noi (8h)
- Racha Yai (4h)
Yes! Discovery offers complimentary food & drinks: Water & Softdrinks, Welcome drink, Fruits / Snacks, Lunch (full-day trip).
Discovery is a 47ft Stealth - Asia Catamarans yacht based in Phuket, Thailand.
You can request a booking for Discovery directly through this page. Use the price calculator above to select your trip, date, and number of guests, then contact us via WhatsApp for instant confirmation. No deposit is required until your booking is confirmed.
Discovery is available year-round, subject to existing bookings. Contact us via WhatsApp to check availability for your preferred date — we usually respond within minutes.
Every charter on Discovery includes:
- Professional Captain & Crew
- Fuel
- Basic equipment & safety gear
- Complimentary food & drinks: Water & Softdrinks, Welcome drink, Fruits / Snacks, Lunch (full-day trip)
- Private Boat incl. Captain & crew
- Fuel (to agreed destinations)
- Marina Passenger Fee
- Accident Insurance
- Safety jackets
- Towels
- Tender / Dinghy
- Water activities: Snorkeling masks, Fishing gear (on request), Paddle board (surcharge), Water slide (surcharge), Floating Pool (surcharge)
Yes, Discovery is a great choice for families!
- Special kids pricing available (children under 7)
- Up to 30 guests — room for the whole family
- Fun for kids: snorkeling gear, paddleboard, water slide, floating pool
- Experienced crew ensures safety on board
Safety is our top priority. If weather conditions are unsafe for sailing (announced by official marine department Thailand), we will offer to reschedule your trip at no extra cost if possible. For details on cancellations and refunds, see our cancellation policy. We monitor weather forecasts daily and will inform you of any changes.
- Peak season (Dec–Feb): Book at least 2–4 weeks ahead
- Regular season (Nov, Mar–Apr): 1–2 weeks is usually enough
- Low season (May–Oct): Often available on short notice
- Holidays & weekends: Book as early as possible
- Deposit: A 50% deposit is required at the time of booking to secure your reservation.
- Balance: The remaining balance is due at the latest upon boarding.
- Cancellation: For details on cancellations and refunds, please refer to our cancellation policy.
Also Available On
Other Yachts for Khai Islands
Khai Islands (4 hrs)
Khai Islands (4 hrs) 28ft
Full-day24,700 THB
Rang Yai & Khai Islands (4h)
Sea Ray 27ft
Full-day35,300 THB
Khai Islands (8h)
Leopard 39ft
Full-day34,100 THB
Khai Islands (4h)
Gulf Craft Dubai 33ft
Full-day35,900 THB
Khai Islands (8 hrs)
Admiral SA 38ft
Full-day35,300 THB
Maithon & Khai Islands (8h)
Leopard 47ft
Full-day42,400 THB