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Havannah Seaplane Ramp
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The Havannah Seaplane Ramp is a significant historical relic located within Havannah Harbour on the island of Efate, Vanuatu. During World War II, this natural deep-water harbour served as a critical naval base for the United States Armed Forces, known as Base Button. The concrete ramp was constructed in 1942 to facilitate the operation of PBY Catalina and OS2U Kingfisher seaplanes, which were essential for maritime patrols and search-and-rescue missions across the Pacific theatre. Today, the ramp remains a stark reminder of the massive military infrastructure that transformed the New Hebrides during the conflict. The surrounding waters of the harbour reach depths of over 50 metres, providing excellent shelter for ships, which was a primary reason for its selection as a naval outpost. Although the base was decommissioned after 1945, the ramp and nearby remnants of buildings continue to attract historians and visitors interested in the Pacific War's logistics. The site highlights the strategic importance of Vanuatu's geography in global maritime history.
- Location: Vanuatu
- Top sights: Tanoliu SDA church · Haos Kingdom o Jehova's Witnes · WW II Museum
- Nearby: Mangaliliu Village History (11 km)
Best time to visit & climate
The most pleasant time to visit is Jul–Sep.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | 28 | 28 | 28 | 27 | 26 | 25 | 24 | 24 | 25 | 25 | 26 | 27 |
| Rain mm | 211 | 190 | 237 | 222 | 127 | 109 | 76 | 66 | 67 | 107 | 116 | 147 |
📋 Practical info
Visiting
The Havannah Seaplane Ramp consists of concrete remnants along the shore of Havannah Harbour. The site is outdoors and can be viewed from the water or land.
Typical hours
As a historical relic, it is accessible during daylight hours without any restrictions. No official opening hours; simply visit when convenient.
Photography
Photography is excellent, capturing the remains of the ramp against the harbor backdrop. Low tide often reveals more of the structure for better photos.
Time needed
Spending 20 to 30 minutes exploring the ramp and the immediate area is typical. The site is small, but the historic atmosphere is worth a short stop.
Combine with
Combine the seaplane ramp with a visit to the nearby Havannah Harbour and its surrounding villages. The area is also known for kayaking and birdwatching.
Getting there
The ramp is located on the north coast of Efate, accessible by car or taxi from Port Vila. The site is near the main coastal road, but the exact location may require local directions.
Insider tip
Visit at low tide to see more of the concrete structure. Wear water shoes if you walk along the shore, as there may be sharp shells.
Geography
Facts
- The ramp was constructed in 1942 by US Naval Construction Battalions (Seabees).
- Havannah Harbour was a staging area for the US fleet before the Battle of the Coral Sea.
- Seaplanes like the PBY Catalina used the ramp for long-range reconnaissance missions.
- The harbour is one of the deepest natural harbours in the South Pacific region.
- The base hosted over 5,000 American military personnel during its peak operation.
- Remnants of fuel tanks and fortifications remain visible in the surrounding jungle.
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 in the town Havannah Seaplane Ramp (3)
Sights nearby
Frequently asked questions
What is the Havannah ramp?
A historic ramp for seaplanes from World War II.
Can I swim there?
Yes, the water is clear, but watch out for metal debris.
Why is the place known?
Important base during the Pacific War.
Is access free?
Yes, it is a public coastal area.
Is there parking there?
Parking is usually possible informally on the roadside.
Havannah Seaplane Ramp: where is it located?
Havannah Seaplane Ramp is located in Vanuatu.
Havannah Seaplane Ramp: what is there to see?
Highlights include Tanoliu SDA church, Haos Kingdom o Jehova's Witnes, WW II Museum.
Havannah Seaplane Ramp: when is the best time to visit?
The most pleasant time to visit is Jul, Sep.
Havannah Seaplane Ramp: why is it worth visiting?
The Havannah Seaplane Ramp is a significant historical relic located within Havannah Harbour on the island of Efate, Vanuatu.
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