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Mount Lanoto'o
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Mount Lanoto'o is a dormant volcano in the central highlands of Upolu, famous for its distinctive crater lake. The lake, also referred to as the 'Goldfish Lake', sits at an elevation of about 750 meters and is surrounded by dense primary rainforest. This area was designated as Samoa's first Ramsar site (wetland of international importance) due to its unique biodiversity and its significance as a water catchment area. The lake's water is often a deep blue or green and houses a population of feral goldfish introduced by settlers over a century ago. Geologically, Lanoto'o is one of numerous volcanic cones forming the backbone of Upolu. The path to the lake leads through rugged terrain and often requires a guided hike, but features the chance to observe rare birds and plant species found only at these altitudes. Mount Lanoto'o is a symbol of nature conservation in Samoa and a vital reservoir for the water supply of lower-lying villages.
- Location: Samoa
- Nearby: Afiamalu (6 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 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 28 |
| Rain mm | 258 | 241 | 165 | 169 | 128 | 91 | 75 | 56 | 92 | 141 | 213 | 229 |
📋 Practical info
Getting there
Located on Upolu, the mountain is typically accessed via an inland cross-island road, turning onto a rough track. A sturdy 4WD is often needed to reach the trailhead, and a guide is recommended.
Best season
The well-suited time for the ascent is the dry season from May to October, offering firmer ground and clearer views. Heavy tropical rains can quickly turn the mountain's trails into deep, impassable mud streams.
Terrain & paths
The ascent involves a steady climb through dense, humid rainforest, often on deeply rutted and muddy paths. Near the summit, the terrain levels out before dipping down into the protected volcanic crater.
What to bring
Sturdy hiking boots that can handle deep mud are absolutely essential, along with long trousers to protect against scratches. Carry a waterproof backpack cover and plenty of drinking water.
Parking
Parking is available at the end of the 4WD track, though the exact spot may vary depending on recent road conditions. It is advisable not to leave any valuables in the car, as the trailhead is isolated.
Safety
The primary hazards are slipping on the treacherous, muddy trails and getting lost in the dense rainforest. Stick strictly to the main path and be mindful of your footing, especially during the descent.
Time needed
The hike up the mountain and into the crater area usually takes around three to four hours in total, making it a manageable half-day excursion if you leave early in the morning to beat the tropical heat.
Geography
Facts
- Mount Lanoto'o was designated as Samoa's first Ramsar site in 2004.
- The lake is situated in a circular volcanic crater at an elevation of 750 meters.
- The introduced goldfish have adapted to wildlife conditions over decades.
- The area is a critical habitat for the endangered Manumea bird.
- The lake has no surface outlet and is primarily fed by rainwater.
- The surrounding reserve covers approximately 470 hectares of pristine forest.
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 Mount Lanoto'o (1)
Sights nearby
Frequently asked questions
How challenging is the hike to Mount Lanoto'o?
The hike is moderate to difficult and can be slippery in wet weather.
Best time to hike Mount Lanoto'o?
The dry season between May and September provides the best conditions.
Is there parking at Mount Lanoto'o?
Parking is limited, usually just on the roadside nearby.
Do I need provisions for the hike?
Yes, there are no facilities, please carry your own water and snacks.
Is Mount Lanoto'o a nature reserve?
Yes, it is an important protected area with unique flora.
Mount Lanoto'o: where is it located?
Mount Lanoto'o is located in Samoa.
Mount Lanoto'o: when is the best time to visit?
The most pleasant time to visit is Jul, Sep.
Mount Lanoto'o: why is it worth visiting?
Mount Lanoto'o is a dormant volcano in the central highlands of Upolu, famous for its distinctive crater lake.
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History & landmarks
Nature
Lake Lanoto'o National Park
This national park in the highlands of Upolu protects a crater lake and the surrounding swampland.
Lake Lanoto'o
Lake Lanoto'o is a crater lake located in the central highlands of Upolu island.
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Mount Le Pu'e
Mount Le Pu'e is a volcanic peak in central Upolu that gives its name to the O Le Pupu-Pu'e National Park.
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