Things to do in Guam

What to expect in Guam

The things-to-do catalogue here is led by Events & shows, Outdoor & sports activities, Water activities, Zoos & aquariums and Cruises, so you can mix live entertainment with active outdoor options and water-based experiences. That spread means families and active travellers will find both entry-level options and higher-end choices. Demand peaks in July and is quietest in March, so expect the busiest selection in July and an easier time booking the same experiences in March. Planning around those months helps if you want to target a particular atmosphere or crowd level.

How to choose what to book

The main decision is whether you want the widest range of options or straightforward, affordable choices — Water activities offer the widest range, typically around USD 50 at the lower end to USD 98 at the upper end. For simple, predictable pricing, Outdoor & sports activities stay narrow and stable, typically around USD 70.

If you need the most affordable way in for casual sightseeing, Zoos & aquariums are typically around USD 25, a good filler for gaps in your schedule. Mid-range categories like Events & shows and Cruises vary more by production level or vessel type, with Events & shows typically around USD 101 and Cruises typically around USD 125, so check descriptions to match your budget and expectations.

When travellers from the United States book

Most travellers tend to book about 5 days ahead, while the earliest planners book around 16 days out. That typical lead time means many bookings happen at the last minute, so nothing usually needs months of advance notice, but add a cushion in July when demand peaks. If you prefer more choice in peak months, aim for closer to the early planners' window.

How prices compare across categories

The table below shows how Guam’s top activities compare on price, so you can place a budget before choosing.

Typical price is the median paid on Klook; the usual range covers the middle half of bookings, so cheaper and pricier options exist outside it; prices are shown with their currency code. Based on Klook booking data, August 2025 – July 2026.