
Kontiki Reef
Mactan Island · Philippines
A sloping rubble-and-hard-coral reef running from 5 m down to around 28 m off the southern tip of Mactan, Kontiki is one of the island's most reliable coral garden dives for mixed-level groups. Healthy Acropora tables and massive Porites bommies shelter an abundance of reef fish — lionfish, frogfish, and leaf scorpionfish are consistent finds for macro photographers, while the sand channels between bommies produce flamboyant cuttlefish and blue-ringed octopus. Visibility is excellent outside the rainy season and currents are predictably mild, making it a favourite for check-out dives and underwater photography courses.
Conditions
Depth
5 to 28 m
Open water and up
Current
Can be moderate
Can pick up on the edge
Visibility
8 to 15 m
Clearest in the calm season
Water
26 to 30°C
3mm wetsuit
Month by month
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Water (°C) | 26 | 26 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 26 |
| Vis (m) | 12 | 15 | 15 | 15 | 12 | 10 | 8 | 8 | 8 | 10 | 12 | 12 |
| Current | Gentle | Gentle | Still | Still | Still | Gentle | Moderate | Moderate | Moderate | Gentle | Gentle | Gentle |
Your chances of seeing each animal
Collared Kingfisher
Last confirmed Jul 4, 2026 · 30 records
Very likely
Most dives
Lionfish
Last confirmed Feb 19, 2026 · 2 records
Likely
About 6 in 10 dives
Flamboyant cuttlefish
Expected
Known here, not yet in recent logs
Leaf scorpionfish
Expected
Known here, not yet in recent logs
Blue-ringed octopus
Expected
Known here, not yet in recent logs
Gear