Plizio Visual Lab

Mount Nanlaud

Plizio editorial teamUpdated: Jun 2026Data Sources

peak

Weather…

Mount Nanlaud, standing at 782 meters (2,566 feet), is the highest point on the island of Pohnpei and the entire Federated States of Micronesia. Located at the heart of the Senyavin Islands, this peak is a defining feature of the island's interior, often hidden beneath a persistent shroud of mist and clouds. This constant moisture sustains a rare high-altitude cloud forest, making it one of the wettest places on Earth. As Pohnpei’s primary watershed, Mount Nanlaud captures vast amounts of rainfall that feed the island's numerous rivers and iconic waterfalls. The mountain is a sanctuary for biodiversity, hosting several endemic bird species and unique flora that thrive in the cool, damp environment. Reaching the summit is a legendary challenge for hikers, involving a strenuous trek through thick jungle and deep mud, but it has a profound connection to the island’s pristine wilderness. Historically and culturally, the mountain is revered as the source of life-giving water, essential for the island's traditional way of life.

Location: Micronesia
Nearby: Nett (7 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	28	28	28	28	28	28	28	28	28	28	28	28
Rain mm	205	161	219	251	290	243	268	238	264	264	274	250

📋 Practical info

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Getting there

Reaching the highest point requires a strenuous hike through dense jungle, starting from the interior of Pohnpei island. Local guides are essential because there are no signposted paths and the rapid vegetation growth quickly swallows up the trails.

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Best season

The summit region is almost permanently shrouded in clouds and rain, so true dry periods are absent. However, the months from December to March are considered minimally less rainy, which can make the difficult ground conditions somewhat more bearable.

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Terrain & paths

Hikers often struggle for hours through knee-deep mud, steep slopes, and dense scrub. The lack of any man-made structures makes it a true wilderness expedition, which demands enormous surefootedness and a very good physical condition from the traveler.

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What to bring

Waterproof, extremely robust clothing and shoes that won't get stuck in the deep mud are indispensable. Bring plenty of calories, a lot of water, a first aid kit, and drybags for all of your belongings to protect them on this very wet and muddy tour.

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Parking

A rental car is normally parked at the meeting point with the local guide or in a nearby village, as the actual hike begins deep in the forest. Clarify the parking spot in advance to ensure that your vehicle does not obstruct anyone in the local community.

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Safety

The biggest risk is getting lost in the unmarked vegetation or injuring yourself by slipping on the deeply muddy trails. Trust the instructions of your guide blindly and turn back if the weather becomes too extreme and consequently unsafe on the mountain.

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Time needed

The ascent is a full-day undertaking, often requiring between 8 and 12 hours of pure walking time, depending entirely on the current trail conditions. An early departure at dawn is necessary to be able to fully utilize the daylight for your safe return.