About Us

Your Adventure Specialists On Guam

Our Company

With two locations on Guam and one location on Saipan, Guam Adventures offers activities including Off Roading, Hiking, Mountain Biking, Go Karting, Snorkeling, and Zipline on the two islands. Bring your best friend.

The front of the Guam Adventure office

Marianas Trekking

Our Sister Company

When we started Marianas Trekking 20 years ago, the idea was simple: Create adventures worthy of your very best friend.

We’ve grown quite a bit over the years, and we think it’s because of our commitment to making sure each day is unforgettable, and because we really love what we do.