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Ratak Chain
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The Ratak Chain, or the 'Sunrise Chain,' constitutes the eastern wing of the Marshall Islands, comprising 14 atolls and two coral islands. This string of landforms sits atop a massive submarine volcanic ridge that has been slowly capped by coral growth over millions of years. Ratak is home to the national capital, Majuro, making it the most populous and politically significant part of the archipelago. The atolls here, such as Arno, Maloelap, and Mili, are characterized by their wide-open lagoons and narrow strips of land that are often just a few meters above sea level. Historically, the people of the Ratak Chain were master navigators, using sophisticated understanding of wave refraction and star positions to travel between islands in outrigger canoes. Today, the chain attracts travelers looking for world-class diving, historic World War II wreck sites, and a chance to experience the traditional Marshallese way of life. The contrast between the deep blue of the Pacific and the bright turquoise of the inner lagoons creates some of the most remarkable aerial and coastal views in Micronesia.
- Location: Marshall Islands
- Nearby: Mejit (34 km)
Best time to visit & climate
The most pleasant time to visit is Jan–Mar.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| Rain mm | 46 | 40 | 66 | 85 | 87 | 110 | 137 | 157 | 157 | 197 | 160 | 76 |
📋 Practical info
Visiting
The Ratak Chain („Sunrise Chain”) is a geographical region best explored from the air or from the water. There is no central visitor location.
Typical hours
As a natural phenomenon, no opening hours are relevant. The best time for observation is during daylight and clear skies.
Photography
Photos from a plane or boat show the characteristic shapes of the atolls. A polarizing filter can help reduce water reflection.
Time needed
A boat or flight tour through the Ratak Chain usually lasts half a day. Simple viewing from one spot is done in minutes.
Combine with
Combine the Ratak Chain with the Ralik Chain for a full archipelago exploration. Individual atolls like Majuro or Arno are also worthwhile.
Getting there
The atolls of the Ratak Chain are reachable by boat or small plane from Majuro. Local tour operators offer island-hopping trips.
Insider tip
Plan a boat tour at sunrise to live up to the name „Sunrise Chain”. Calm weather provides a mirror-like lagoon.
Geography
Facts
- chain length: approx. 1,300 km
- number of atolls: 16
- isolated islands: 2
- highest point: below 5 m
- capital: Majuro
- eastern chain
Explore nearby
Notable places around
Route planner — Car & Motorhome
Where do you start? We build the route here, with stops and country notes along the way.
Vehicle
Only stops with (optional):
© OpenStreetMap contributors · OpenRouteService
Sights nearby
Frequently asked questions
What is the Ratak Chain?
One of the two main island chains of the Marshall Islands.
What does Ratak mean?
In the local language, it means sunrise.
Are there many islands here?
Yes, it consists of numerous atolls and individual islands.
Is this chain developed for tourism?
Only very weakly, mostly only the main islands.
What is the highlight?
The pristine coral reefs and the isolated location.
Ratak Chain: where is it located?
Ratak Chain is located in Marshall Islands.
Ratak Chain: when is the best time to visit?
The most pleasant time to visit is Jan, Mar.
Ratak Chain: why is it worth visiting?
The Ratak Chain, or the 'Sunrise Chain,' constitutes the eastern wing of the Marshall Islands, comprising 14 atolls and two coral islands.
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Nearby cities
Majuro
Majuro is the capital and largest city of the Marshall Islands.
Ebeye
Ebeye is the most populous island of the Kwajalein Atoll.
Ebeye Economic Hub
The most densely populated commercial center in the country.
Arno
Arno is the main settlement on the Arno Atoll, which is the closest atoll to Majuro.
Laura Beach
An idyllic sandy beach at the western end of Majuro Atoll, known for its tranquility.
Laura
Laura is located at the western tip of the Majuro Atoll and is known for its farming.
🗺️
Jabor
Jabor is the administrative center of the Jaluit Atoll.
Wotje
Wotje is the largest settlement on the Wotje Atoll.
Mili
Mili is the administrative center of the Mili Atoll.
Kili
Kili is an isolated island in the Ralik Chain.
Aur
Aur is the main settlement of the Aur Atoll.
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Mejit
Mejit is a unique island that does not form an atoll.
Wotje Atoll
A picturesque atoll with rich flora and significant remains of a Japanese WWII fortress.
Maloelap
Maloelap is a settlement on the Maloelap Atoll.
History & landmarks
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Utirik Atoll (Fallout Site)
Historically significant for its exposure to radioactive fallout from the 1954 Castle Bravo nuclear test.
DeBrum House (Likiep)
A 19th-century colonial plantation house built by the DeBrum family, significant for local history.
Laura Village Cultural Center
Laura is located at the western end of Majuro and is known for its traditional lifestyle.
Laura Agriculture Center
The most important agricultural area of Majuro.
Capitol Building
The Capitol Building in Majuro is the seat of the Marshall Islands government.
Nature
Mejit Inland Lake
A rare brackish water lake in the center of Mejit Island, representing a unique limnological ecosystem.
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Mejit Island
A unique single island without a lagoon, featuring a rare freshwater lake and fertile soils in its interior.
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Jemo Island
A tiny, isolated island known as one of the most critical nesting grounds for sea turtles in the Pacific.
Wotje Bird Sanctuary
Small islets within Wotje Atoll serve as critical refuges for threatened Pacific migratory birds.
Wotje Atoll
A large atoll in the Ratak Chain featuring a wide lagoon and islands covered in dense tropical flora.
Maloelap Atoll
A large coral atoll in the Ratak Chain featuring numerous forested islands and a lagoon teeming with fish.
Erikub Atoll
This uninhabited atoll serves as a primary nesting ground for green sea turtles near the populated Wotje Atoll.
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Taka Atoll
A small atoll protected for its rich avian life and the nesting sites of endangered turtle species.
More places
Wotje Airfield Ruins
Wotje hosts extensive ruins of a Japanese WWII airbase.
Wotje Trade Post
A key trade center for the northern atolls.
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Wotje Japanese Base
Extensive Japanese fortifications and aircraft remains from WWII are scattered across this atoll.
Taroa Airfield (Maloelap)
Home to one of the largest Japanese airbases in the Pacific during the early stages of WWII.
Laura Mangrove Forest
A rare terrestrial mangrove ecosystem located on the western end of Majuro Atoll, featuring rich flora.
Japanese Peace Park
The Japanese Peace Park in Majuro honors those who fell during the Pacific War.
Majuro WWII Memorial
A monument dedicated to the victims of WWII and the Marshallese people who served during the conflict.
Uliga Protestant Church
The Uliga Protestant Church is a distinctive white building in central Majuro.