Guam isn’t just about stunning beaches and crystal-clear waters; it’s also a place where boat tours and cruises bring a different perspective to the island. Whether you’re interested in learning about Guam’s rich culture and history, spotting playful dolphins, or enjoying a relaxing sunset dinner, the island offers options that cater to all tastes. We particularly love the Valley of the Latte Jungle Riverboat Adventure Cruise for its immersive journey into Guam’s indigenous past, and the BIG Sunset Cruise for a lively evening of food, dolphins, and spectacular views. Each of these experiences offers a unique way to see Guam from the water.
While some travelers may prefer a peaceful afternoon cruise, others might want an interactive adventure filled with wildlife and local traditions. Whatever your style, Guam’s boat tours provide a memorable way to explore the island beyond the usual beach days. The list below highlights three of the best options, each with its own appeal and specialties.
Quick Overview
Our list features a variety of boat tours and cruises on Guam. Starting with an educational riverboat adventure that uncovers the island’s ancient latte stones and Chamorro traditions, then moving to a lively sunset dinner cruise that combines marine life sightings with great food, and finishing with a flexible dolphin cruise that includes snorkeling and fishing. Interested? Click here for more on the Valley of the Latte Jungle Riverboat Adventure Cruise, or explore all options to find the perfect fit.
1. Valley of the Latte Jungle Riverboat Adventure Cruise
At number one, this half-day riverboat tour takes you through Guam’s lush rainforests and historic rivers—specifically the Talofofo and Ugum rivers. For $118 per person, you get roughly four hours of exploration that balances education and entertainment. The tour emphasizes Guam’s indigenous Chamorro culture, featuring a visit to an ancient village over 1,000 years old, where guides share stories of traditional life and ongoing customs. You’ll also stroll through a botanical garden, where local flora and fauna are on display, making it ideal for those interested in ecology and history alike.
What makes this tour stand out is its focus on Guam’s roots—not just a sightseeing trip but an experience that brings you into contact with living traditions. The guides, known for their humor and knowledge, make the journey memorable. Guests consistently praise the delicious fiesta-style BBQ lunch and the engaging storytelling that makes the history come alive. Reviews highlight the tour as “a great way to learn about Guam’s plants, people, and history,” with many saying the demonstrations and cultural insights left a lasting impression.
Bottom Line: This tour offers a rich cultural experience with scenic river cruising and a historical focus, perfect for travelers wanting a meaningful glimpse into Guam’s past and nature.
2. BIG Sunset Cruise – Dinner & Dolphin Watching in Guam
Second on our list is the BIG Sunset Cruise, ideal for those seeking a relaxed evening on the water. For around $130 per person, the 2 to 3-hour trip on a spacious 53-foot catamaran combines a delicious all-you-can-eat barbecue buffet with unlimited beer, wine, and soft drinks. Round-trip transfers from your hotel make this a hassle-free option. During the cruise, you’ll enjoy the spectacle of a sunset, spot dolphins, and perhaps catch a glimpse of spinner dolphins or even a black tip shark.
What makes this cruise a standout is its combination of marine life observation and a fun, social atmosphere. Many reviews mention the lively crew and the chance to see flying fish, dolphins, and a full moonrise. The dinner experience is casual but satisfying, and the open bar keeps everyone relaxed. For a more intimate experience, you can upgrade to a VIP package with private dinner seating next to the captain.
Bottom Line: The Sunset Dinner Cruise is perfect if you’re looking for a lively, scenic evening that mixes wildlife with great food and drinks, suitable for couples, families, or solo travelers.
3. Experience Guam Dolphin Cruise
Finally, the Experience Guam Dolphin Cruise offers flexibility and family-friendly fun for $72.94 per person. This three-hour cruise includes dolphin watching, snorkeling, and fishing, making it a versatile choice for those who want variety. It also features round-trip hotel transfers and unlimited snacks and drinks, which keeps things simple and enjoyable.
While it currently has no reviews, the combination of dolphin sightings, snorkeling, and fishing makes it appealing for active travelers or families with kids. It’s a good choice if you want a customizable experience that combines wildlife and outdoor activities without a strict schedule.
Bottom Line: If you prefer a flexible, activity-packed trip that includes dolphin sightings and water sports, this cruise offers good value and a fun day on the water.
$72.94 per person
How to Choose the Best Boat Tour in Guam
When deciding which cruise to book, consider your budget, interests, and the type of experience you want. If culture and scenic river views excite you, the Valley of the Latte Jungle Riverboat Adventure Cruise offers a deep dive into Guam’s history. For a lively evening with wildlife and dinner, the BIG Sunset Cruise provides a fun, social atmosphere. If you prefer an active, flexible day combining wildlife and water sports, then the Experience Guam Dolphin Cruise might be your best pick.
Think about the time of day that suits you best — mornings for the river adventure, evenings for sunset viewing, or midday for dolphin watching and snorkeling. Also, check if included amenities like transfers, meals, or drinks matter to you, as they can make your trip more convenient.
Final Thoughts
Guam’s boat tours offer a wonderful way to see the island from a different angle. For a culture that includes visiting ancient villages and lush botanical gardens, the Valley of the Latte Jungle Riverboat Adventure is an excellent choice. If you’re after a relaxing evening with spectacular sunset views and dolphin sightings, the BIG Sunset Cruise provides a lively, enjoyable experience. For those seeking flexibility with wildlife watching and water activities, the Experience Guam Dolphin Cruise fits the bill.
Booking early is recommended, especially during peak travel seasons, to secure your preferred date and tour. No matter which experience you choose, a day on Guam’s waters is sure to be memorable—and a great way to connect with the island’s natural beauty and culture.