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Guam Antonio B. Won Pat Layover Guide (GUM)

What are you looking for in GUM?
Tours/To do | Relax/Sleep | Internet/SIM | Transport | Storage | Money

Antonio B. Won Pat International Airport (GUM) is an international airport located in Tamuning and Barrigada, Guam. It’s located about 5 km (3 miles) east of Hagåtña, the island’s capital. The airport first opened in 1943. Guam is a United States territory in Micronesia, with a unique Chamorro culture. The island is renowned for its lush tropical beaches, historic World War II sites, and duty-free shopping opportunities, attracting tourists year-round.

Can you leave Guam Airport (GUM) airport during a layover? Do you need a visa?
You can leave Guam Airport during a layover after clearing U.S. immigration and customs. U.S. citizens travel visa-free; Visa Waiver Program nationals must obtain an approved ESTA in advance, while other travelers require a valid U.S. visitor visa. Ensure you allow at least two hours for processing before re-boarding. (more info).

Tours, Things to do, Sightseeing

Layover Guide Organized Tours

Layover Guide Things to do / Sightseeing

• Latte Stone Park A tranquil waterfront park showcasing ancient Chamorro latte stones with informational displays on indigenous history and culture amidst lush tropical surroundings. (Time required: 30–45 minutes. / Airport to here: 15-minute taxi or public bus Route 1)
• Chamorro Village Vibrant weekly market offering local food stalls, live Chamorro music and traditional crafts—perfect for sampling island cuisine and picking up handmade souvenirs. (Time required: 1–1.5 hours. / Airport to here: 20-minute taxi or public bus Route 5)
• Tumon Bay Beach Pristine white sand beach ideal for swimming, snorkeling and sunbathing against a backdrop of resort-lined shores and crystal-clear waters. (Time required: 1–2 hours. / Airport to here: 20-minute taxi or shuttle)
• UnderWater World Guam Immersive aquarium tunnel housing tropical fish, sharks and stingrays—experience marine life up close with interactive feeding sessions and educational displays. (Time required: 45–60 minutes. / Airport to here: 20-minute taxi or public bus Route 10)
• Two Lovers Point Dramatic cliffside lookout offering panoramic ocean views and a romantic legend—ideal for photos and enjoying sea breezes above Tumon Bay. (Time required: 45–60 minutes. / Airport to here: 25-minute taxi)
• Fish Eye Marine Park Unique underwater observatory and glass-bottom boat tours revealing vibrant coral reefs and diverse marine species in their natural habitat. (Time required: 1–1.5 hours. / Airport to here: 20-minute taxi or public bus Route 10)
• Paseo de Susana Boardwalk Scenic coastal walkway through mangrove forests with picnic areas and wildlife spotting—perfect for a relaxing stroll by the water’s edge. (Time required: 30–45 minutes. / Airport to here: 5-minute taxi or local shuttle)
• Guam Museum Modern museum featuring Chamorro artifacts, Spanish colonial pieces and interactive exhibits on island heritage and WWII history. (Time required: 1–1.5 hours. / Airport to here: 15-minute taxi or public bus Route 1)

Things to Do in Guam Airport (GUM)

Relaxing and Sleeping

Airport Lounges and Relaxing
Guam Airport features a single fish market restaurant and a limited seating area but lacks a dedicated airline lounge. Travelers can relax in comfortable seating zones near gates, enjoy duty-free shopping, grab a coffee, or browse art installations. Complimentary Wi-Fi and restrooms with showers add to passenger comfort and convenience. » view all lounges or buy a lounge pass or membership online

Hotel and Sleeping
Multiple hotels near Guam Airport offer convenient overnight stays within a 5-minute drive. Options range from budget-friendly inns to upscale resorts with pool access, fitness centers, and on-site restaurants. Many provide airport shuttles, free Wi-Fi, and flexible check-in times, catering to transit passengers, business travelers, and vacationers throughout the year. view all or book an airport hotel online

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Rest Area and Sleeping in Airport
Guam Airport provides designated rest areas past security with reclining chairs and quiet corners for short naps. Complimentary charging stations and ambient lighting enhance relaxation. While no dedicated sleeping pods exist, passengers can utilize seating near gates C and D for overnight stays. Clean restrooms and vending machines are located.

WIFI/Internet and SIM Card

WIFI/Internet: Free Wi-Fi is available throughout Guam Airport’s terminals with easy login and 24-hour access. Speeds are sufficient for browsing, email, and streaming. Charging stations are situated nearby. A handful of USB ports and power outlets are installed at most gate seating areas. Passengers can also purchase high-speed upgrades if needed.

SIM/eSIM Card: Local SIM cards and eSIM plans can be purchased at airport kiosks and convenience stores within the arrivals hall. Providers offer data packages starting at daily or weekly rates. Activation is quick with passport registration. Coverage includes LTE and 5G in urban areas. Top-up services are available at vending machines. » buy a global esim card for Layover Guide, that you can use for other countries as well!

Transportation to/from airport

Taxi: Metered taxis operate 24/7 outside the arrivals terminal at Guam Airport. Fares to Tumon average $20–25 for a one-way trip. Flat rates may apply for longer destinations. Licensed drivers assist with luggage. Contactless payment via credit card and mobile wallets is accepted. Peak-hour surcharges may apply. Airport staff speak English.

Train: Guam Airport does not offer train services as the island has no railway network. Passengers must rely on taxis, shared shuttles, rental cars, or public buses for onward travel. Information on schedules, routes, and rates is detailed on the airport’s ground transportation page (more info). Plan before arrival.

Bus: Guam Regional Transit Authority operates public buses connecting Guam Airport with central Tumon, Hagatna, and other villages. Services run weekdays from early morning to late evening on fixed routes. Fares are affordable with cash or transit cards. Schedules and route maps are available on the site (more info).

Shuttle: Several companies offer shared airport shuttles between Guam Airport and major hotels in Tumon, Tamuning, and Agana. Reservations can be made online or at ground transportation desks. Vehicles are air-conditioned and seat up to 12 passengers. Rates vary by route. Advance booking is strongly recommended, especially during peak tourist seasons.

Car rentals: Major international car rental agencies operate desks within the arrivals hall at Guam Airport. Options include economy cars, SUVs, and vans with optional GPS and insurance packages. Drivers must present a valid licence and credit card deposit. Counter staff provide maps and road advice. Reservations are recommended to secure availability. view available cars or rent a car now online

Parking: Short-term and long-term parking lots are adjacent to Guam Airport’s terminal building. Spaces include covered and uncovered options with hourly, daily, and weekly rates. Free parking is not available. Electric vehicle charging stations are located in the long-term lot. Payment is accepted via machines or mobile app at exit gates.

Luggage Storage & Lockers

Guam Airport does not offer on-site luggage storage or lockers. However, several nearby hotels and service companies provide secure storage with hourly and daily rates. Passengers can arrange pick-up or drop-off services in advance. For current providers and pricing, contact Guam Airport’s information desk or visit the official airport website. » book a luggage storage or locker at online (subject to availability).

Money Exchange and Withdrawal

- Guam Airport (GUM) ATMs, currency exchanges and banks