Overview
Curving beneath the hotel strip, Tumon Bay sits entirely within a marine preserve — reef-calmed, knee-to-waist deep across wide flats, and ideal for families. Snorkelers find tropical fish along the reef at low tide, hotels open straight onto the sand, and the shopping-and-dining strip runs just behind. Every Guam trip begins and ends here, preferably at sunset.
Opening Hours
Open 24 hours
🚇 Getting there
10 minutes by car from the airport; walk-on access anywhere along the Tumon strip.
⏱️ How long to visit
About 2-3 hours — or daily, if you're staying on the strip.
🌅 Best time to visit
Clearest water in the morning, best sunsets 6-7pm; time snorkeling to low tide.
Travel Tips
It faces west — sunsets are the show. It's a preserve: no standing on coral; bring water shoes.
Affiliate link — RoadMento may earn a commission at no extra cost to you.
🇰🇷 Tips for Korean Travelers
Practical info for Korean travelers heading to Guam, United States from Seoul (ICN).
Korean Passport · Visa
Check visa rules for United States on the Korean MOFA travel advisory site before flying — visa-free, visa-on-arrival or e-visa rules change often. Keep at least 6 months of passport validity.
Flight from Incheon (ICN)
Compare direct and connecting flights from Incheon (ICN) to Guam on Skyscanner or Google Flights. Early-morning departures from Korea are usually the cheapest option.
KRW ↔ Local Currency
Check the live FX widget above for the latest KRW rate. Korean travel cards like Travel Wallet, Hana EZ and Toss FX offer free local ATM withdrawals and competitive rates.
Korean Community · Korean Food
Many cities have an active Korean community in Guam with Korean restaurants, mini-marts, and Korean-speaking guides. Search Naver Cafe or KakaoTalk open chats for "Guam 한인" before you go.
Attractions near Tumon Bay
Tap a pin on the map to jump to that attraction.
Things to Do in Guam
Dolphin Watching Cruise
Boat out to meet wild spinner dolphins — usually bundled with snorkeling and fishing on a half-day cruise.
Sea Walker & Snorkeling
Walk the seafloor in a dive helmet — no swimming skills needed to enter the reef.
Southern Island Loop Drive
War park, Fish Eye, Cetti Bay, Umatac, Inarajan pool and Talofofo Falls — the classic half-day drive.