Background

Mount Lamlam Summit: Guam's Majestic Peak

Hike Guam's highest point, Mount Lamlam, for stunning panoramic views, cultural significance, and a rewarding outdoor adventure.

4.7

Ascend to the highest point on Guam, Mount Lamlam, for panoramic views and a connection to the island's natural beauty and Chamorro heritage. The moderately challenging hike offers stunning vistas and a sense of accomplishment, making it a must-visit for nature enthusiasts and adventure seekers.

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 enjoy cooler temperatures.
  • Bring plenty of water and snacks to keep your energy up during the hike.
  • Wear sturdy hiking shoes to navigate the rocky and uneven terrain safely.
  • Bring sunscreen, as there is little shade on the trail.
widget icon

Getting There

  • Driving

    From Hagåtña, take Route 1 (Marine Corps Drive) south. Turn left onto Route 4 (also known as Cross Island Road). Continue on Route 4 until you see signs for Mount Lamlam. Follow the signs to the trailhead. Parking is available across from the Cetti Bay Overlook. There are no tolls on this route.

  • 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. Once you get off, follow the signs towards the Mount Lamlam trailhead. The bus ride will take approximately 20-30 minutes. Bus fare is around $4 for a day pass.

  • Taxi/Ride-share

    From Antonio B. Won Pat International Airport (GUM), a taxi or ride-share to the Mount Lamlam trailhead will cost approximately $40-$50 and take around 30-45 minutes, depending on traffic.

Unlock the Best of Mount Lamlam Summit

Buy tickets

    No tickets available

Book tours with entry

    No tours available

Book tours without entry

    No tours available

Discover more about Mount Lamlam Summit

Mount Lamlam, meaning "lightning" in the Chamorro language, is the highest peak on Guam, rising to 406 meters (1,332 feet) above sea level. While modest in height compared to other global mountains, it holds a unique distinction as potentially the tallest mountain on Earth when measured from its base in the nearby Mariana Trench, the deepest part of the ocean. This extraordinary geological feature, combined with its cultural significance and breathtaking views, makes Mount Lamlam a compelling destination. The hike to the summit is a rewarding experience, with trails winding through lush tropical vegetation and offering glimpses of Guam's diverse flora and fauna. Along the way, hikers are treated to picturesque viewpoints that reveal the sparkling blue waters of the Pacific Ocean. The well-maintained trail is approximately 3.5 miles round trip with a steep ascent, making it suitable for most hikers with a moderate level of fitness. The hike generally takes between 2 to 4 hours. Mount Lamlam is also significant in Chamorro cosmology, believed to be a bridge to the heavens and a site for traditional rituals. The annual Easter pilgrimage, where locals and visitors carry crosses to the summit in a reenactment of the Stations of the Cross, reflects the island's deep Catholic faith interwoven with its indigenous traditions. Reaching the summit offers panoramic views of Guam, including Cocos Island and the Northern Mariana Islands on a clear day.

Popular Experiences near Mount Lamlam Summit

Popular Hotels near Mount Lamlam Summit

Select Currency