Koh Ngam Yai

Best time to dive

February to October; March to September; November to January

What you might see

• BarracudaLikely
• Sea turtleLikely
• Whale sharkPossible

Sightings are seasonal probabilities, not promises - even in peak season nature does its own thing.

Certification & difficulty

Open Water

Snorkelling

Snorkel-friendly - Yes - one of the most popular snorkel sites in the group, shallow coral gardens and anemone fields close to shore

Safety notes

Landing on the island itself is prohibited/dangerous - swiftlet-nest harvesters guard it and reportedly react aggressively to trespassers; surface boat traffic; occasional strong current at exposed points

Permits & fees

Site lies within Mu Ko Chumphon National Park - a park entrance fee applies; exact foreigner/Thai rates not confirmed - VERIFY with operator

Permits and operators change - confirm before booking.

Location

Nearest hub: Chumphon (Pak Nam)