9 of the Top-Rated Wildlife Tours Per Viator Travelers

An African safari is a classic travel bucket-list item for a reason. There’s no better way to see some of the world’s most majestic creatures, including the “Big Five”—lion, leopard, rhinoceros, elephant, and African buffalo. This Big Five safari tour in Tanzania also allows you to experience the Ngorongoro Crater, a congregation point for millions of animals.

What one reviewer said: “Had an amazing time on safari! It was my first time and I had a great trip seeing so many animals … All the logistics with pickup and camping were smooth, and the food was actually amazing.” Matthew_C, June 2024

Ride past volcanic rock and the magnificent views of Iceland’s many mountains on a sturdy horse descended from those brought to the island by the Vikings. This top-rated wildlife experience is great for those who want active, adventurous engagement on horseback. You might even see some of Iceland’s puffins, Arctic foxes, and reindeer if you’re lucky!

What one reviewer said: “Amazing! The tour guides were so knowledgeable and helped all the beginners so well. Those of us with experience got to do a bit more so it was super fun.” Lynn_D, June 2024

Dolphins are some of the world’s smartest creatures, and observing them in the wild can be a moving experience. Just off Clearwater Beach in Florida, these marine mammals are attracted to the (perfectly safe) wake left by a tugboat that will lead you on this dolphin adventure. The crew are experts at finding pods, and you’ll get to see the dolphins playing in the wake behind you. Don’t forget your camera.

What one reviewer said: “We had a wonderful time. The crew did a great job of finding the dolphins and watching them play in the wake was wonderful. I have been on another dolphin watching tour and it was not half of the fun this trip was!” Alexandra_F, June 2024

Talk about once-in-a-lifetime opportunities. Every scuba-certified diver wants to see the world’s largest reef, located off the coast of Australia, right? This scuba diving cruise, departing from Cairns, brings you to two separate reef locations on a day trip, with options for both snorkeling and diving. You can see a variety of fish, sea creatures, and coral, and you’ll be back in town for dinner.

What one reviewer said: “Amazing experience. Crew were friendly and very helpful throughout the day. The Great Barrier Reef was simply an incredible site. Would recommend.” Ian_W, March 2024

Costa Rica is a tiny country but has nearly 6 percent of the world’s biodiversity. See for yourself in the magnificent Manuel Antonio National Park, which despite its small size punches above its weight in terms of wildlife. You can see sloths, monkeys, and tropical birds in the company of a naturalist guide who will point out plenty of animals. Then, hit the beach, swapping stories after your jungle walk.

What one reviewer said: “I absolutely think this tour was such an amazing experience. Armando was so informative and we saw several sloths, along with other creatures.” Errnter, May 2024

Whale-watching is a must-do wildlife experience whether you’re in Boston, Bellingham, or Byron Bay. The latter is where this whale-watching tour takes place, right on the migration path of humpback whales. You’ll experience the awe of seeing one of the largest creatures in the world, and be educated about these incredible mammals and the efforts to conserve them, to boot.

What one reviewer said: “Such a great and informative whale watching tour! These creatures are absolutely beautiful … Very professional tour and very thorough when it comes to safety and providing a great experience for all.” Simon_W, August 2023

The Big Island of Hawaii is one of the best places to see manta rays in the wild, just off the coast of Kona (Kailua-Kona). With wingspans of up to 12 feet (3.7 meters), the rays have remained largely unchanged in the fossil record for 28 million years. Snap pictures as the manta rays perform barrel rolls around you during 45 minutes of in-water time. This wildlife sightseeing highlight is sure to stick with you long after you’re out of the ocean.

What one reviewer said: “Wow!!! This was amazing! At first I was a little apprehensive seeing these massive giant creatures right next to me, but then the guide provided education that put me at ease. This was so incredible, the best experience I’ve ever had!” Dawn_D, June 2024

The Galapagos Islands are world-famous for biodiversity, with giant tortoises and myriad species of unique birds and marine animals. This experiential wildlife tour takes you on a day trip to Isabela Island, where you can go snorkeling, see flamingos, and explore wetlands. It’s a paradise for wildlife, and every trip is different—enjoy the surprise, and keep your eyes open.

What one reviewer said: “Awesome experience. Super well-organized and got to snorkel and see so many animals, from sea lions to sharks, penguins, and sea turtles! So cool!” ashleyccastillo, June 2024

There are only around 1,000 mountain gorillas left in the wild, deep in the jungles of Uganda, Rwanda, and the Democratic Republic of Congo. Their conservation is actually a success story—the population has doubled in the last 15 years or so—but they are still extremely rare. To get close, you need a skilled tracker. This gorilla trekking safari gets high marks for its personable guide and the sites you’ll explore in the wilderness.

What one reviewer said: “We had a wonderful time exploring the beautiful Uganda with our guide Chris … We got to see gorillas closely after a great trek through the forest.” Tripadvisor reviewer, Jan 2024