Covered Catamaran vs Zodiac — Vancouver Whale Watching

The two main ways to whale-watch out of Vancouver are a covered catamaran (the Prince of Whales tour from Granville Island is the headline example) and an open zodiac (Wild Whales Vancouver from Granville Island, Vancouver Whale Watch from Steveston). They visit the exact same waters and see the same wildlife — but the experience is profoundly different.

This guide breaks down where each one wins, who each one is for, and the real tradeoffs you’d actually feel on the day.

Catamaran vs Zodiac at a Glance

Source: tour data (Prince of Whales / GetYourGuide tour 100020) and site comparison data.

The Sighting Question — Spoiler: Same Wildlife

The first thing to know: both boat types see the same whales. They cover the same Salish Sea waters around the Gulf Islands, San Juan Islands, and Howe Sound. Vancouver whale watching operators all participate in the same Pacific Whale Watch Association (PWWA) radio network — when one boat spots whales, every other operator hears about it within seconds.

So the boat choice doesn’t determine whether you see whales. It determines how you experience seeing them.

The one nuance: zodiacs ride lower and have a smaller profile, so they can sometimes get a slightly different vantage when they’re parked-and-watching from the regulated minimum distance. For most passengers, this difference is marginal — current federal rules require all boats to stay 400m from any killer whale and 100m from other cetaceans (more if a whale is resting or with a calf), and those distances apply equally to both boat types, so you’re not getting any closer on a zodiac. The free professional photo package on the covered catamaran is shot by a crew photographer with a long lens, which evens out the camera-quality gap for most travellers.

Comfort — The Real Decision Driver

This is where the boats genuinely diverge.

Covered Catamaran (e.g., Prince of Whales from Granville Island)

A purpose-built, multi-deck vessel with:

• Indoor heated cabin with windows you can whale-watch through (genuinely useful — kids, cold passengers, and anyone wanting a break can stay warm without missing the whales)
• Two outdoor viewing levels for fresh air and unobstructed photos
• Three total viewing areas across two outdoor levels plus the indoor deck
• Restrooms onboard
• Hot drinks (coffee, tea, hot cocoa) included; snacks available for purchase
• Larger group — more passengers, but the boat is sized for it

Open Zodiac (e.g., Wild Whales Vancouver)

A rigid inflatable or small covered open-boat:

• Cruiser suits provided — full waterproof flotation jumpsuits everyone wears
• Exposed seating — direct wind, salt spray, sometimes serious chop
• No restrooms — you go before, you hold it
• Smaller group — typically 10–24 passengers, more intimate feel
• Faster — gets to the whales quicker, leaves more time at the sightings

The cruiser suits genuinely work — you won’t be cold-cold — but you’ll come back with salt-flecked hair, wind-burned cheeks, and a sense that you’ve been on the water. That’s the appeal.

Seasickness — A Real Factor

If you or anyone in your party gets seasick, the answer is the catamaran. It’s a bigger, more stable boat with a heated cabin you can retreat into if motion sickness hits. Looking at a fixed horizon through a cabin window settles many people faster than fresh air does.

Zodiacs ride every wave. In calm summer conditions they’re fine; in May or October chop they can be punishing. Don’t book a zodiac assuming you’ll be the exception.

For families with kids, this matters double — most parents we’d talk to would pick the catamaran’s heated cabin and onboard restroom over an open-air thrill ride every time.

Speed and Duration

Zodiacs are faster — they reach the whale-watching grounds quicker and have more time at the sightings. The total tour is shorter (3–4 hours vs 5 hours on the catamaran), but the on-water-with-whales portion is comparable.

The catamaran’s longer duration buys two things: a more relaxed pace, and a wider search radius. If the local sightings are quiet, the catamaran has the range to push further into the Gulf Islands or Howe Sound. Zodiacs have to be more efficient with their time.

Kids and Age Minimums

The catamaran welcomes children from age 4 on most departures. Onboard you get a heated cabin if they get cold, restrooms, hot cocoa, and a “Jr. Naturalist” kids’ guide and educational coloring book.

Zodiac age minimums are higher — most require age 8 or older, and some private/high-speed zodiacs go to 12. The cruiser suits don’t come small enough, and the motion is too intense for younger kids.

For first-timer families with primary-school-age children, the catamaran is essentially the only realistic option.

Pricing

The catamaran starts from $186 per person (5 hours, includes free professional photo package, hot drinks, sightings guarantee, naturalist crew). Zodiac tours start from around $158 per person (3–4 hours, cruiser suit, sightings guarantee). Per-hour the catamaran works out cheaper, and the included photo package alone is worth $50+ if you’d otherwise pay for whale-watching photos.

Both options carry free cancellation up to 24 hours before departure.

Which Should You Pick?

Pick the covered catamaran if:

• You’re travelling with kids, parents, or anyone prone to seasickness
• You want the included photo package (you don’t have to manage a camera)
• You’re going in shoulder season (April–May, September–October) when weather is more variable
• You’d value the heated cabin and restrooms over speed and water-level proximity
• You want the most-reviewed, highest-rated option (2,362+ reviews, 4.8/5)

Pick the open zodiac if:

• You’re a fit adult travelling with other adults
• You want the adrenaline of a smaller, faster boat
• You’re a photographer who wants water-level shots and brings your own waterproof setup
• You’re going in peak summer (July–August) when conditions are calmest
• You don’t mind missing restrooms and accept the cold/wind/spray as part of the appeal

Most travellers — and especially first-timers, families, and shoulder-season visitors — should pick the catamaran. It’s the safer, more comfortable, better-rated choice, and the wildlife sightings are identical. For more on what to wear on either boat type, see what to bring on a Vancouver whale watching tour.

Ready to Book?

The covered Prince of Whales catamaran from Granville Island is the most-reviewed Vancouver whale watching tour — 2,362+ guests at 4.8/5. Five hours, three viewing levels, naturalist crew, free professional photos, sightings guarantee — from $186 per person, free cancellation up to 24 hours before. Check availability and book →