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Tarawa Lagoon
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Tarawa Lagoon serves as the geographical and economic lifeline of Kiribati, dominating the landscape of the main atoll. Spanning approximately 500 square kilometers, this vast inland sea is shielded from the powerful Pacific swells by an extensive western reef system. It is a crucial resource for the local population, providing the primary fishing grounds that sustain the daily needs of thousands of residents. The lagoon's shallow waters display a panoramic array of turquoise hues, creating a stark contrast with the deep navy blue of the open ocean just beyond the reef. Historically, the lagoon gained international significance during World War II as the site of the pivotal Battle of Tarawa, and relics from this era, including submerged wrecks, can still be found within its depths. For those visiting the islands, the lagoon gives a window into the delicate balance between human habitation and the marine environment, showcasing the unique beauty and vulnerability of a Pacific coral atoll ecosystem.
- Location: Kiribati
- Top sights: Battle of Tarawa · Geography of Kiribati · Kiribati
- Nearby: Betio (9 km)
Best time to visit & climate
The most pleasant time to visit is Sep–Nov.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| Rain mm | 212 | 157 | 220 | 171 | 103 | 136 | 119 | 107 | 92 | 95 | 95 | 208 |
📋 Practical info
Getting there
Accessing this vast inland sea is highly straightforward from almost any populated area on the main atoll, with numerous small boat rentals and local operators easily available along the shores.
Best season
The lagoon can generally be visited and enjoyed throughout the year, although periods of calmer winds offer the most optimal conditions for peaceful boating and crystal clear underwater visibility.
Terrain & paths
The primary environment is a protected marine basin characterized by shallow waters, surrounding coral reefs, and sandy fringes, making it primarily a welcoming boating and swimming destination.
What to bring
Visitors planning to explore the waters should pack appropriate swimwear, snorkeling gear for reef observation, reef-safe sun protection, and a waterproof bag for sensitive electronic devices.
Parking
Informal parking for cars and bicycles is widely available near the main coastal access points and local village piers where boat trips into the central water body typically originate.
Safety
General safety considerations include being mindful of local boat traffic, respecting the delicate marine ecosystem, and avoiding swimming in areas close to densely populated urban run-offs.
Time needed
Exploring the various features of this vast lagoon can easily occupy anywhere from a short two-hour boat ride to a full day of comprehensive island hopping, depending on the chosen local itinerary.
Geography
Facts
- Lagoon area: 510 km²
- Average depth: 3 m
- Maximum depth: 30 m
- South Tarawa population: 60,000 (2020)
- Battle of Tarawa: November 1943
- Annual fish catch: 10,000 tons
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.
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Sights in the town Tarawa Lagoon (3)
Sights nearby
Frequently asked questions
Is the Tarawa lagoon interesting for tourists?
Yes, especially for history buffs due to the WWII wrecks.
Can you swim in the lagoon?
In South Tarawa it is discouraged due to pollution; it is cleaner in North Tarawa.
Are there boat tours in the lagoon?
Yes, you can rent small boats to commute between the islands of North Tarawa.
What fish can be found here?
Despite overfishing, there are still many reef fish and occasionally rays.
How deep is the lagoon?
The maximum depth is about 25 meters, but many spots are very shallow.
Tarawa Lagoon: where is it located?
Tarawa Lagoon is located in Kiribati.
Tarawa Lagoon: what is there to see?
Highlights include Battle of Tarawa, Geography of Kiribati, Kiribati.
Tarawa Lagoon: when is the best time to visit?
The most pleasant time to visit is Sep, Nov.
Tarawa Lagoon: why is it worth visiting?
Tarawa Lagoon serves as the geographical and economic lifeline of Kiribati, dominating the landscape of the main atoll.
Explore with Plizio
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Nearby cities
Betio
Betio is the economic center of Kiribati, located in the southwest of Tarawa Atoll.
Bikenibeu
Bikenibeu is a significant settlement in the southeast of South Tarawa.
Teaoraereke
Teaoraereke is a populous village in South Tarawa.
Temwaiku
Temwaiku is a rapidly growing settlement at the eastern end of South Tarawa.
Eita
Eita is a village located in the center of South Tarawa.
South Tarawa
South Tarawa is the capital and most populous area of the Republic of Kiribati.
Bairiki
Bairiki is the administrative center of South Tarawa.
Bairiki Business District
Bairiki serves as the economic and administrative center of South Tarawa, housing the country's main banks and government offices.
Bonriki
Bonriki is the easternmost village of South Tarawa and site of the international airport.
Tabwakea
Tabwakea is the largest settlement on Kiritimati, the world's largest coral island.
Banana
Banana is a village on Kiritimati island located right next to the Cassidy International Airport.
Marakei Atoll
Marakei is a unique, circular atoll famous for its closed lagoon and the 'Te Kabaia' welcoming rituals at four sacred shrines.
Rawannawi
Rawannawi is the largest settlement on the Marakei atoll.
Abemama Atoll
Abemama is a historically significant atoll where the British protectorate was declared in 1892 and author Robert Louis Stevenson once li…
Poland
Poland is a small village on the Kiritimati atoll.
History & landmarks
Betio Islet
Betio is a flat islet at the western end of Tarawa Atoll.
Bairiki Independence Site
The central square in Bairiki where the independence of Kiribati from the United Kingdom was officially proclaimed in 1979.
Bairiki National Stadium
The stadium in Bairiki is the largest sporting venue in Kiribati.
Maneaba ni Maungatabu
The Parliament Building of Kiribati is located in Ambo on South Tarawa.
Bonriki Plateau
The Bonriki area on Tarawa comprises one of the widest landmasses of the atoll.
Bonriki Airport Terminal
The terminal of Bonriki International Airport is the main gateway to Kiribati.
Nature
More places
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Betio Shipyard
The shipyard in South Tarawa is the central facility for the maintenance and repair of the national commercial and fishing fleet.
Kiribati Fish Limited Facility
This modern industrial facility in Betio processes tuna for export and is a major joint venture to increase local value addition.
Red Beach Tarawa
The primary landing site for US Marines during Operation Galvanic in 1943, one of the bloodiest battles in the Pacific theater.
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U.S. Marine Memorial
This memorial honors the soldiers of the U.S.
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Japanese Command Bunker
This massive concrete bunker served as the Japanese command center in 1943.
Betio Coast Defense Guns
These heavy Japanese coastal defense guns date back to World War II.
Australian War Memorial
This memorial on Betio honors the Australian coastwatchers who were executed during World War II.
Betio Port
The primary international seaport of Kiribati in South Tarawa handles the vast majority of the island nation's import goods and containers.