Pack your binoculars; these once-in-a-lifetime nature and wildlife experiences bring you closer to the great outdoors.

There are wildlife encounters, and then there are experiences that stop you in your tracks. The kind where a humpback whale surfaces beside your boat, a grizzly appears on the shoreline or a troop of lemurs erupts through the canopy. We’ve rounded up 10 extraordinary adventures around the world that put you within touching distance of nature at its most wild and wonderful – from the remote islands of Madagascar to the sweeping wilderness of Patagonia and the Okavango Delta.

1. Swim with humpback whales in Tonga

If you’re lucky enough to slip into Tonga’s crystal-blue waters at the right moment, you could find yourself swimming alongside a mother humpback and calf – or witnessing the exhilarating chaos of a mating ‘heat run’. The whales arrive between July and October to breed, calve and nurse, with activity peaking in August and September and Vava’u being the most popular base for day trips. It’s the kind of encounter that makes even seasoned snorkellers weak at the knees. And with Tonga just a 4.5-hour direct flight from Australia’s east coast, this extraordinary marine adventure is surprisingly easy to reach.

2. Brown bears, cranes and drift ice in Hokkaido

While Hokkaido may be best known for its snowboard-perfect powder, wildlife lovers will be just as smitten with Japan’s northernmost main island. Ezo brown bears prowl its wild forests and forage along rocky shores, and one of the most responsible ways to see them is from a bear-watching cruise along the coast of Shiretoko National Park. Further inland, the wetlands around Tsurui Village are home to the elegant red-crowned crane, a rare bird you’ve likely encountered in origami form. And don’t miss Hokkaido’s vast fields of drifting ice rolling in from the Sea of Okhotsk, a winter landscape every bit as compelling as the island’s famous ski fields. Don’t like the cold? Hokkaido in summer is just as beautiful.

3. Uganda, the ultimate affordable safari

With world-class gorilla trekking, tree-climbing lions in Ishasha and dramatic game viewing around Murchison Falls, East Africa’s Uganda offers far more than a gorilla-focused add-on to any Kenyan or Tanzanian safari. Your budget will stretch further here, too. New boutique brand Tulia, the value-driven sister brand of luxury operator Lemala Camps & Lodges, strives to deliver safari experiences at an affordable price. But for the trip’s grand finale? The show-stopping Lemala Wildwaters Lodge on Kalagala Island is the place to bed down.

4. An intimate retreat in the Okavango Delta

In the dreamlike expanse of Botswana’s Okavango Delta, six stilted suites hover above swaying papyrus, the shimmering geometry of wetlands stretching into the distance. Channels glint in the heat; palms break the horizon; and elephants and buffaloes wade through the shallows. And that’s before you’ve even set out on an exhilarating morning game drive across the floodplains, looking out for grazing zebras and basking lions. It is against this unique backdrop that Baines’ Lodge, an A&K Sanctuary reopened in late 2025 after an exquisitely designed refurbishment featuring curved decks and solar-powered operations.

5. Hiking Patagonia’s iconic Torres del Paine

In the wild reaches of Chilean Patagonia, the horn-like granite spires of Torres del Paine – most beautiful glowing orange at sunrise – rise above the turquoise lakes, ancient beech forests and windswept steppe. Guanacos graze across the open plains, while scavenging Andean condors circle above the valleys. Hiking company Guided by Nature will lead the way on the iconic 74-kilometre trek through the national park, ensuring plenty of pinch-me moments and a true sense of adventure. Or, for views with a little less legwork, Beckons’ five-night Patagonia in Focus package at the luxury Tierra Patagonia is a worthy splurge.

6. The Galápagos: a wildlife kingdom time forgot

Scattered across the Pacific some 1000 kilometres west of Ecuador, the Galápagos Islands are an evolutionary marvel shaped by fire, water and seclusion. Here, giant tortoises lumber across volcanic landscapes, marine iguanas bask on black-lava shores and sea lions slip through turquoise shallows. UnCruise Adventures brings this remarkable ecosystem to life, with visits to the Charles Darwin Research Centre, conservation insights from certified experts and the chance to encounter endemic wildlife on small-group excursions. The stories are sure to spark envious glances at dinner parties.

7. Madagascar’s unique call of the wild

When the island of Madagascar split from continental Africa around 165 million years ago and separated from India some 77 million years later, it evolved in extreme isolation – allowing much of its wildlife to develop into distinct, endemic species that are found nowhere else in the wild. Encounter lemurs leaping between canopies, agile cat-like fossa climbing down tree trunks, and vividly coloured panther chameleons creeping stealthily among the foliage. Then soak up the serenity at Miavana by Time + Tide’s remote private island resort at the edge of the fringing coral reef.

8. See puffins in wild and wonderful Wales

Wales dazzles with windswept walks and wildlife. More than 200 circular trails are ready to be explored in the Pembrokeshire Coast National Park, a bucolic stretch of weather-worn limestone and sandstone cliffs rising above golden beaches and hidden coves. From late April to July, join an all-day adventure with Pembrokeshire Islands Boat Trips to Skomer Island Nature Reserve, where a thriving colony of more than 52,000 Atlantic puffins breed and raise their chicks. Atlantic grey seals, harbour porpoises and dolphins can also be spotted year-round.

9. Grizzly country and whale watching in Alaska

Chichagof Island holds one of the highest densities of grizzly bears on Earth, so the odds of sighting them are good. Holland America Line’s Noordam docks near the island’s town of Hoonah, Alaska’s largest Tlingit village, on its seven-day Alaska Explorer cruise through the Inside Passage. It’s one of several stops built around spotting bears, orcas and humpback whales. Further along the route in Glacier Bay, rivers of ice creak, calve and thunder into the sea, glowing an improbable mint-blue hue. Passengers are also likely to see ‘rafts’ of sea otters floating past, entirely indifferent to being included on anyone’s bucket list.

10. An off-road adventure through Brazil

White sand dunes up to 40 metres high stretch along an 80-kilometre coastline in Brazil’s UNESCO World Heritage site of Lençóis Maranhenses National Park. During rainy season, they become dotted with a striking contrast of blue and emerald freshwater lagoons. This is where the vibrant green Amazon biome, the tropical savannah of Cerrado and the ghostly whites of the Caatinga shrublands meet. There’s truly nowhere in the world like it. The best way to explore this vast, rugged landscape? Book a 4WD tour from nearby towns such as Barreirinhas.

This article is part of International Traveller’s 100 Holidays You Deserve round-up. Visit the special 100 Holidays You Deserve hub to find inspiring adventures for every travel type.