The largest of the five limestone islands west of Koh Lanta in Mu Koh Lanta National Marine Park, Koh Ha is truly a tropical paradise. No wonder that fishermen and sea gypsies felt so at home there in the past. The full lushness of the natural beauty is picturesque and invites you to dream. Those who prefer to jump into the water should not forget their diving goggles, because the real life of this island takes place under water.
The Koh Ha Islands have some amazing underwater caves. You can safely enter the caves through their large entrances. The best time to dive into the caves is at sunrise, when sunlight bathes the water a gorgeous emerald hue. The natural light that shines through the underwater caves creates a magical experience that is difficult to put into words. Two of the three caves are connected by a large round swim-through channel. The third cavern is the largest and is often referred to as the Cathedral.
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Entry to this area is 300 THB / Adult, paid cash to the Park Rangers. Different rates apply for Thai nationals, foreigners, adults and kids.
Regular Season prices. All rates in Thai Baht, incl. VAT.
Last updated: August 2025
4 yachts available: 4 overnight. Prices from 89,500 THB in Regular Season.
Overnight
Overnight
Overnight
OvernightPrivate yacht charters to Koh Ha (Ko Haa, Tuk Narima Island - Lanta) start from 89,500 THB in Regular Season. Prices vary by yacht size, trip type, and season. All rates include VAT.
Our yachts to Koh Ha (Ko Haa, Tuk Narima Island - Lanta) accommodate up to 30 guests. We have 4 yachts available, from small speedboats to large catamarans.
The best time for yacht charters to Koh Ha (Ko Haa, Tuk Narima Island - Lanta) is during the high season (November to April) with calm seas and clear skies. Low season (May to October) offers lower prices but occasional rain.
Bring sunscreen (reef-safe preferred), swimwear, a towel, sunglasses, and a waterproof phone case. Snorkeling equipment is provided on most yachts. Bring cash for the National Park fee (300 THB per adult foreigner).
+66 (0) 80 524 9091 (english/german)
+66 (0) 92 27 18 0 92 (english/thai)
by DEEP BLUE CO., LTD.
Head Office
"Royal Phuket Marina"
Phuket 83000
Directions
(only by appointment)

Tourism Authority of Thailand
Register No 34/03030

by DEEP BLUE CO., LTD.
Head Office
"Royal Phuket Marina"
Phuket 83000
Directions
(only by appointment)

Tourism Authority of Thailand
Register No 34/03030
