Few wildlife encounters rival watching a whale surface beside your boat. These ten spots offer the world’s most reliable sightings — and we’ve flagged the season that gives you the best odds at each.
1. Húsavík, Iceland
Iceland’s whale-watching capital, on Skjálfandi Bay, where humpbacks feed through the long summer days. Minke whales, white-beaked dolphins and even blue whales appear. Best June to August; bring serious layers, it’s cold on the water.
2. The Azores, Portugal
One of the world’s great whale destinations — resident sperm whales year-round, plus migrating blue and fin whales in spring. Lookouts on shore radio sightings to the boats, so success rates are high. April to June is prime.
3. Kaikōura, New Zealand
A deep underwater canyon close to shore means giant sperm whales are present all year, alongside dusky dolphins and seals. The dramatic Southern Alps backdrop is a bonus. Sightings are reliable in every season.
4. Hermanus, South Africa
Famous for land-based whale watching — southern right whales come so close to the cliffs you barely need a boat. The town even has a “whale crier.” Peak season is July to November.
5. Baja California, Mexico
In the lagoons of San Ignacio and Magdalena Bay, gray whales migrate to calve — and curious mothers often nudge their calves right up to the boats. January to March is the window for these rare close encounters.
6. Vava’u, Tonga
One of the few places on earth where you can responsibly swim with humpback whales, which come to breed in the warm, clear water. The season runs July to October; choose licensed, low-impact operators.
7. Mirissa, Sri Lanka
The south coast sits on a migration route for blue whales — the largest animal that has ever lived — plus sperm whales and spinner dolphins. December to April offers calm seas and the best chances.
8. Hervey Bay, Australia
A sheltered bay where humpbacks pause to rest and play on their migration, often breaching repeatedly. It’s calmer than open-ocean trips, good for those prone to seasickness. July to early November is the season.
9. Vancouver Island, Canada
Orcas (both resident and transient pods), humpbacks and gray whales patrol these waters. Tofino and Telegraph Cove are top bases. May to October is best; go with naturalist-guided Zodiacs for the closest, most informed trips.
Watch responsibly
Choose operators who keep their distance, cut engines near animals and follow local codes of conduct. The best encounters are the ones that leave the whales completely undisturbed.
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Written by
John Morrison is the founder and lead travel writer at Packzup. Over the past decade he has explored destinations across Africa, the Americas, Asia, Europe, the Middle East, and Oceania — always self-funded, never on a press trip.