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Half-Day Tours in Guam
We found 12 real half-day tours in Guam, averaging around €71 — live ratings, prices, and booking links below. Guam is in Guam.
Real half-day tours in Guam
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Half Day Bali Tour
★ 5.0(642 reviews)· 5 hrs
From €36
Oahu: Full or Half Day Grand Circle Island Tour
★ 5.0(19,006 reviews)· 9 hrs
From €89
Half day Tour
★ 5.0(77 reviews)· 5 hrs
From €54
Half Day Highlights Koh Samui Tour
★ 4.9(1,540 reviews)· 5 hrs
From €26
Half-day City tour cultural from punta cana for small group
★ 4.9(283 reviews)· 5 hrs
From €54
Valley of the Latte Jungle Riverboat Adventure Cruise
★ 4.8(178 reviews)· 4 hrs
From €105
Half Day City Tour in Puerto Plata
★ 4.8(497 reviews)· 4 hrs
From €40
Half-Day Buggy Tour to Water Cave and Macao Beach
★ 4.7(2,735 reviews)· 4 hrs
From €37
ATV Half Day City Tour in Nassau: Guided Tour With Free Samples
★ 4.6(500 reviews)· 4 hrs
From €179
Half day whale tour 4h00
★ 4.6(182 reviews)· 4 hrs
From €158
BIG Sunset Cruise - Dinner & Dolphin Watching in Guam
★ 4.5(36 reviews)· 3 hrs
From €56
Ho Chi Minh City Tour - Half Day Tour
★ 4.3(28 reviews)· 4 hrs
From €21
Real listings from Viator, including live ratings and prices — clicking through takes you to book directly.
What to check before you book
- "Half-day" typically means 3-5 hours — check the exact listed duration, not just the label.
- Morning half-day slots leave the rest of your day free; afternoon slots often run into the evening.
- Transport/hotel pickup adds real time on top of the listed tour duration — factor it in.
Best time to go
Real weather data, based on the last 1 years.
January
28° / 26°C
~130mm rain
April
30° / 27°C
~36mm rain
July
29° / 27°C
~446mm rain
October
29° / 27°C
~398mm rain
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FAQs — Half-Day Tours in Guam
We found 12 real live options matching this search in Guam — see the listings above.