Mount Lamlam Summit: Guam's Highest Peak
Hike to Guam's highest point, Mount Lamlam, and experience breathtaking views from the "World's Tallest Mountain."
Ascend to the highest point on Guam, Mount Lamlam, for panoramic views and a unique hiking experience. This 1,332-foot peak offers a challenging yet rewarding climb through diverse terrain, rich biodiversity, and cultural significance, with the peak rising nearly 11 kilometers from the bottom of the nearby Mariana Trench.
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 in the morning to avoid the midday heat and humidity.
- Bring plenty of water, sunscreen, and snacks to stay energized during the hike.
- Wear sturdy hiking shoes and consider long pants to protect against the rocky terrain and sword grass.
- Check the weather conditions before your hike and avoid hiking during heavy rain.
- Take your camera to capture the stunning panoramic views from the summit.
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Getting There
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Public Transport
From Hagåtña, take the bus heading towards Agat. Inform the bus driver that you want 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. Guam Regional Transit Authority (GRTA) bus fares are $1.50 for a one-way pass or $4.00 for a day pass.
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Taxi/Ride-Sharing Service
From a central location like Mangilao, use a ride-sharing app or call a local taxi service and provide the address: 8MQ8+5JW, Mount Lamlam Summit, Humåtak, Guam. The drive takes approximately 15-20 minutes, depending on traffic. Taxi fares have a standard flag rate of $2.40, $4.00 for the first mile, and $0.80 every ¼ mile thereafter. Expect to pay around $80.00 to $100.00 for a round-trip fare from Tumon.
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Walking
If you are near the University of Guam, walk south towards Route 1. Follow Route 1 south until you reach a sign for Mount Lamlam. Turn left onto the road leading to the mountain. Continue walking straight until you reach the trailhead. The walk is approximately 2 miles and will take about 40 minutes.
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Hike Guam's highest point for breathtaking views and a unique geological claim as the world's tallest mountain from the Mariana Trench.