Vietnam · Cu Lao Cham

Hon Mo

Best time to dive

March to August; June to August; September to February

What you might see

  • BarracudaLikely
  • Grey reef sharkPossible
  • NudibranchLikely

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

Certification & difficulty

Open Water

Snorkelling

Snorkel-friendly - yes - shallow coral areas suitable for snorkeling

Safety notes

monsoon-season swell and murky water Sep-Feb; boat traffic near Cua Dai port; occasional site/service closures in rough weather

Permits & fees

Cu Lao Cham Marine Protected Area entrance ticket ~70,000 VND/adult, ~35,000 VND/child (1-1.3m), plus ecological fee ~20,000 VND/person

Permits and operators change - confirm before booking.

Location

Nearest hub: Hoi An

This profile is desk research, compiled from public sources - not a first-hand dive report. Coordinates are approximate.