Maldives atolls explained: names, codes and how to get around
Why the Maldives has two sets of atoll names, what 'Kaafu' or 'Alif Dhaal' means on a booking, and how transfers work.
The Maldives is a chain of coral atolls in the Indian Ocean, made up of more than a thousand low-lying islands. Only a small share of those islands are inhabited, and many others are home to a single resort. Understanding how the atolls are named makes planning a trip much easier.
What is an atoll?
An atoll is a ring-shaped coral reef system enclosing a lagoon, dotted with islands and sandbanks. The English word "atoll" itself comes from the Dhivehi word atholhu. Channels through the reef, known locally as kandu, connect the lagoon with the open ocean and are often where the best diving is found.
Two naming systems
The country has 26 natural (geographic) atolls, which are grouped into a smaller number of administrative atolls. Each administrative atoll has a traditional name and a short code name based on letters of the Thaana alphabet. That is why you will see both on maps and booking sites. Common examples:
- North and South Malé Atolls are administered together as Kaafu.
- North Ari and South Ari are Alif Alif and Alif Dhaal.
- Baa, Lhaviyani, Raa and Laamu are code names in everyday use.
Getting around
International flights land at Velana International Airport on Hulhulé, next to the capital, Malé. From there:
- Speedboats serve resorts and local islands in and near the Malé atolls.
- Seaplanes fly to more distant atolls. They operate in daylight only, so late arrivals may need an overnight stop.
- Domestic flights connect Malé with regional airports, often followed by a short boat ride.
- Public ferries link many inhabited islands and are the budget option, with limited schedules.
Always confirm the transfer type and timing with your accommodation before booking flights.
