5 Days in Guam: The First-Timer Plan

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Let’s be honest about five days on Guam: the real sight list, Tumon’s beaches, the free War in the Pacific NHP, Hagåtña, the southern loop and Ritidian, fills 3 to 4 days on its own. This plan carries the 4-day itinerary forward and gives day five to a genuine bonus, a Cocos Island trip, rather than a second pass at a beach you already covered. Shorter versions run in the 2-day and 3-day plans; the 6-day and 7-day versions add diving and a side trip.

Book these before you go

Day Focus Cost snapshot
Day 1 Tumon Bay beach, settle in Free beach, resort-priced hotel
Day 2 Two Lovers Point ($3), Hagåtña, War in the Pacific NHP (free) Under $10 in admission
Day 3 Full southern Highway 4 loop Talofofo Falls $20, rest free
Day 4 Ritidian Point (free, Wed-Sun only) + Gun Beach snorkel Free, snorkel rental extra
Day 5 Cocos Island day trip ~$40 adult round-trip ferry

Day 1: Tumon Bay, arrival and the beach

File the free Guam Electronic Declaration Form at cqa.guam.gov , up to 72 hours before you fly; every traveler needs one, US citizens included, electronic-only since February 2025. Bring a REAL ID-compliant photo ID; no passport is needed, Guam is a US territory, but REAL ID enforcement for flights has been in effect since May 2025.

Pick up your rental car at Antonio B. Won Pat International Airport (GUM) in Tamuning; you’ll want it for all five days. Guam’s public buses skip Sundays and run limited hours the rest of the week, and the Tumon trolley only covers Tumon itself.

Settle into Tumon Bay, a two-mile crescent of reef-protected water inside the Tumon Bay Marine Preserve, calm enough for a first swim straight off the flight. Ypao Beach Park at the bay’s south end has picnic pavilions and BBQ pits. Wear water shoes on the reef flat. Dinner is easy on Pale San Vitores Road, Tumon’s restaurant strip.

Day 2: Two Lovers Point, Hagåtña and the free War in the Pacific NHP

Start at Two Lovers Point (Puntan Dos Amantes), $3 per person, open 10 AM to 7 PM daily, a clifftop lookout roughly 378 feet above Tumon Bay tied to the Chamorro legend of two lovers who leapt rather than be separated.

Drive to Hagåtña, 15 to 20 minutes away. Plaza de España is free and sits beside the Dulce Nombre de Maria Cathedral-Basilica, founded 1669, the oldest Catholic church in the Pacific (confirm current hours locally). Latte Stone Park, a five-minute walk away, holds eight ancient Chamorro latte stones over 1,000 years old. The Guam Museum next door ($3 adult, closed Mondays) is worth the time on a five-day trip.

Finish at War in the Pacific National Historical Park , free at every unit, the only NPS unit dedicated to the Pacific Theater of WWII. The Asan Beach Unit covers the actual 1944 invasion beach; the Agat Unit shows visible Japanese fortifications. Guam has no UNESCO World Heritage Site, so this free park is the trip’s real historical anchor.

Day 3: The full southern Highway 4 loop

The loop is roughly 3 hours of driving alone, so start mid-morning. In Umatac, 45 to 60 minutes south, the free Fort Nuestra Señora de la Soledad overlooks the bay, and a village monument marks the spot popularly tied to Magellan’s 1521 landing, though Legazpi’s 1565 claiming voyage is the better-documented local landing. The free Taleyfac Spanish Bridge is a quick stop nearby.

Through Merizo (Cocos Island’s ferry pier, tomorrow’s destination) to Inarajan for the Natural Pools, tide-protected swimming safer than most open beaches. Finish at Talofofo Falls Resort Park ($20 general, $12 military, verify), where the cable car reaches a 30-foot waterfall and the ticket includes the Yokoi’s Cave replica, a rebuild near where Sergeant Shoichi Yokoi hid for 28 years after WWII, found in 1972.

Day 4: Ritidian Point and Gun Beach

Ritidian Point, the Guam National Wildlife Refuge’s only public unit, is the island’s most pristine beach, but it’s open Wednesday through Sunday only, 7:30 AM to 4 PM, closed Monday, Tuesday and federal holidays, with extra weather closures possible. Confirm your day four falls on an open day before you commit to it. The drive is 30 to 45 minutes, unpaved for the final stretch.

On the way back, stop at Gun Beach, free, about 10 minutes from the Tumon strip. Shore-accessible reef snorkeling here ranks among Guam’s best, turtles and the occasional reef shark included, best visibility in the dry season, and WWII-era gun emplacement remnants on the point add a history stop to the swim.

Day 5: Cocos Island, the honest bonus day

This is the day that makes five days on Guam worth it rather than padded. Cocos Island, a small, uninhabited day-resort island off Merizo, is a 12-minute ferry crossing, roughly $40 adult and $20 child round trip (discounted for residents). The day resort has a pool, snorkeling, kayaking and parasailing (around $100 for two adults), a genuinely different pace from the mainland loop you drove on day three. Book the ferry through the day-resort operator at Merizo Pier and go early; dry season (December to April) gives the calmest water and best visibility.

How many days do you actually need in Guam?

The core sight list, beaches, the free War in the Pacific NHP, Hagåtña and the southern loop, fills 3 to 4 days. Five days only earns its place with a genuine extra like Cocos Island, diving or a slower pace; treat any guide claiming “five days barely covers it” with some skepticism, Guam is a small island.

Guam’s typhoon season runs July through November, sharpest risk August through October; December through June is dry, February the most-cited best month. Watch weather.gov advisories if traveling in the wet half of the year. One concrete tip: book the Cocos Island ferry a day or two ahead in peak season, the day resort has limited daily capacity.