
Manta Alley
Overview
Manta Alley is a channel in southern Komodo National Park where reef and oceanic mantas cruise between cleaning stations. During the December-March wet season, plankton-rich currents attract groups of 5-15 mantas, sometimes forming spectacular 'manta trains'. The site is shallower and calmer than north Komodo sites, with most action at 8-15 meters.
Marine life
Dive profile
DEPTH PROFILE
DEPTH PROGRESSION & WAYPOINTS: Manta Alley
Location
Frequently asked questions
When is manta season in Komodo?
South Komodo mantas peak December-March when plankton-rich water flows through the channels.
How many mantas can I see?
Groups of 5-15 mantas are common during peak season. Occasionally 20+ form 'manta trains' in the channel.
Is the water cold?
South Komodo waters can be cooler (22-26°C) due to upwelling — a 5mm wetsuit is recommended.
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Data Provenance
This profile is compiled from 3 operator submissions and 142 community logs. Key facts (depth, entry) are verified against official hydrographic charts.