Mount Lamlam Summit: Guam's Highest Peak
Hike Guam's highest peak, Mount Lamlam, for stunning panoramic views and a connection to the island's rich Chamorro culture.
Mount Lamlam, meaning 'lightning' in Chamorro, is Guam's highest peak, offering panoramic views and a challenging hike. Rising 1,332 feet (406 meters) above sea level, it's known as the 'World's Tallest Mountain' when measured from the Mariana Trench. The well-worn trail provides access to stunning vistas and cultural connections.
A brief summary to Mount Lamlam Summit
- 8MQ8+5JW, Mount Lamlam Summit, Humåtak, GU
- Monday 12 am-12 am
- Tuesday 12 am-12 am
- Wednesday 12 am-12 am
- Thursday 12 am-12 am
- Friday 12 am-12 am
- Saturday 12 am-12 am
- Sunday 12 am-12 am
Local tips
- Start your hike early to avoid the midday heat and humidity.
- Bring plenty of water and snacks to stay energized during the hike.
- Wear sturdy hiking shoes due to the rocky and uneven terrain; the trail can be slippery, especially after rain.
- Follow the pink ribbons along the trail to stay on the correct path.
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Getting There
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Public Transport
From Hagåtña, take the bus heading towards Agat on Route 1 (Marine Corps Drive). Inform the driver you wish to get off at the stop for Mount Lamlam. The bus ride takes approximately 20-30 minutes. From the bus stop, follow the signs towards the Mount Lamlam trailhead; it's about a 30-minute walk to the trailhead. Bus fare is around $4.00 for a day pass.
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Taxi/Ride-Sharing Service
From Antonio B. Won Pat International Airport (GUM), a taxi or ride-sharing service to Mount Lamlam Summit will take approximately 30-40 minutes, depending on traffic. Provide the driver with the address: 8MQ8+5JW, Mount Lamlam Summit, Humåtak, Guam. The estimated cost is $30-$40. Parking is available across the street from the trailhead at the Cetti Bay Overlook.
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