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Sella Bay: Coastal Beauty and Historical Echoes

Discover Sella Bay, Guam: Hike through history and nature, where ancient Chamoru heritage meets Spanish colonial echoes on a stunning coastline.

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Sella Bay on Guam's southwestern coast offers a blend of natural beauty and historical significance. Once the site of the ancient Chamoru village of Sidya, it later became a strategic point during the Spanish colonial era. Today, it's a popular hiking destination known for its diverse ecosystems and stunning coastal views.

A brief summary to Sella Bay

  • 8MH2+5PG, 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

  • Bring bug spray, especially if you plan to linger in the jungle areas, as mosquitoes can be quite prevalent.
  • Wear sturdy hiking shoes, as the trail can be slippery, especially after rain.
  • Visit early in the morning or late afternoon to avoid the heat and enjoy cooler temperatures.
  • Check the weather forecast before heading out, as conditions can change rapidly.
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Getting There

  • Car

    From Humåtak, head southeast on Route 4 for approximately 3 miles. Look for signs directing you towards Sella River. Turn left onto Sella River Road and follow it until you reach the parking area near the Sella Bay Overlook. Parking is free and easily manageable.

  • Public Transport

    From the Umatac Bay public transport terminal, take the bus heading towards Humåtak. The bus will drop you off at the nearest stop to Sella River Road. From there, it is approximately a 0.5-mile walk to the Sella Bay Overlook and trailhead. Bus fare is approximately $2.

  • Walking

    If starting from Umatac Bay, head towards Route 4 and follow the road southeast. The walk to Sella Bay Overlook is approximately 45 minutes. Ensure you have suitable walking shoes and stay hydrated.

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Discover more about Sella Bay

Sella Bay, located on Guam's southwestern coast near Humåtak, is a captivating destination where natural beauty intertwines with rich history. Originally the site of the Chamoru village of Sidya, Sella Bay holds stories from the Spanish-Chamoru Wars of the 17th century. Sidya sided with the Spanish in the conflict and was notable as one of the few villages where the Spanish recognized the authority of a female leader, a Maga'håga. Following the wars, the Chamoru people were relocated, and Sella Bay evolved during the Spanish colonial era. An 18th-century coastal highway connecting Humåtak and Hagåtña passed through here, marked by the enduring Spanish Bridge. The bridge, built of stone, stands as a testament to this period. In the 1970s, Sella Bay was nearly transformed into a U.S. military ammunition wharf, but community activists successfully protested, preserving the area. Today, Sella Bay is a favorite hiking destination. The Sella Bay Trail descends through varied terrain, from volcanic hills to lush rainforest, before reaching the ocean. Along the way, hikers can spot Chamoru artifacts, including latte stones, and the remnants of the Spanish colonial era, like the Spanish Bridge and a stone oven. The bay itself offers scenic beaches and opportunities for exploration, with hermit crabs and coral formations dotting the landscape.

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