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Cetti Bay Overlook: A Window to Guam's Ancient Past

Discover panoramic views and ancient history at Cetti Bay Overlook, a must-see natural attraction on Guam's southern coast.

★★★★★4.2 (1319)

Cetti Bay Overlook offers panoramic views of Guam's volcanic landscape, a serene escape into nature easily accessible to all. Part of Guam's Territorial Seashore Park, the area is rich in Chamorro history, with evidence of habitation dating back 3,000 years.

Plan your visit

A brief summary to Cetti Bay Overlook

Opening times, essentials, and a few local tips gathered into one calmer, easier-to-scan planning section.

Plan your visit

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8MG8+6GH, 2, Humåtak, GU
Eve
From Eve

Know before you go

Hi, I'm Eve. Here are a few practical things to know before exploring Cetti Bay Overlook.

Local know-how to help you travel smarter and make the most of every moment.

Visit during sunrise or sunset for the best lighting and fewer crowds.
Bring water and snacks, as there are no facilities at the overlook.
Wear comfortable shoes for hiking if you plan to explore the trails.
Check local weather conditions to ensure clear visibility for the best views.
Bring a camera to capture the stunning vistas of the coastline and ocean.

Discover more about Cetti Bay Overlook

Cetti Bay Overlook, nestled on Guam's southern coast in Humåtak, provides a breathtaking vista of the island's natural beauty. The overlook showcases the turquoise waters of Cetti Bay, rugged cliffs, and verdant rolling hills, offering a perfect backdrop for photographers and nature enthusiasts alike. The area forms part of Guam's Territorial Seashore Park, a protected region that highlights the island's unique geological formations and cultural heritage.Geologically, Cetti Bay is significant as it reveals Guam's volcanic origins. The twin hills north of the overlook, known as Attelong Acho or Black Rock, are composed of pillow lava formed during ancient underwater eruptions. The coastal area around Cetti Bay has been inhabited by the Chamorro people for approximately 3,000 years, leaving behind latte stones and pottery shards. The Spanish later established a road system that passed through Cetti Bay, connecting Hagåtña with Umatac.Today, Cetti Bay Overlook is easily accessible and offers several hiking trails that cater to various skill levels. These trails wind through lush vegetation, providing rewarding experiences for those keen to explore the outdoors. Interpretive signs around the overlook offer insights into the landscape's history and significance.

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    Getting There

    Driving

    From Umatac Bay, drive southwest on Route 4 towards Humåtak. Continue on Route 4 for about 6 miles (approximately 10 minutes). Look for the sign for Cetti Bay Overlook and turn left onto an unpaved road leading to the overlook. There is no parking fee.

    Public Transport

    Take a bus from Umatac Bay to the nearest stop on Route 4. Transfer to a local taxi service, as public transport does not go directly to Cetti Bay Overlook. The taxi ride from the bus stop to Cetti Bay Overlook will cost around $10-$15. Confirm the fare with the driver before starting your journey. Bus fares are $0.50 - $1.50 per ride.

    Walking

    If you are in Humåtak, you can walk from the main road. Follow the road signs pointing towards Cetti Bay Overlook. It is approximately a 2-mile hike from the nearest bus stop, so wear comfortable shoes and be prepared for some elevation changes.

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