Common dolphin cover photo for our best Penzance boat trip blog post.

Love this post? Give it a share!

THE BEST PENZANCE BOAT TRIP FOR SEALS, WHALES & DOLPHINS IN CORNWALL: OUR HONEST REVIEW!

LOOKING FOR THE BEST PENZANCE BOAT TRIP TO SEE SEALS, WHALES AND DOLPHINS IN CORNWALL THIS YEAR?


Well, look no further! During our Devon to Cornwall road trip a few years ago, one of the main things we wanted to tick off our bucket list was to see wild seals and dolphins in Cornwall!

With that, we searched high and low for the most recommended boat trip to take from Penzance, and found Marine Discovery Penzance and their daily wildlife cruises!

From this personal experience, we now want to share with you our honest opinion and review of this epic Penzance boat tour, including what you can expect on the day, all the wildlife you could possibly see and the best time to see them, where to stay nearby and much more!

Video compilation created by Jordie using our own footage from this epic Penzance boat trip with Marine Discovery Penzance, seeing so many common dolphins in Cornwall!

ABOUT MARINE DISCOVERY PENZANCE


Marine Discovery is a highly reputable, small team eco-tourism company providing unrivalled wildlife excursions straight from the town of Penzance, Cornwall.

On these trips, expect to see lots of captivating Cornish marine life, including (but not limited to) seals, dolphins, minke and humpback whales, turtles, sunfish, basking sharks and more.

Pictured: A large common dolphin pod bow-riding alongside our Marine Discovery Penzance boat trip experience! We loved every second. Photograph taken by Jordie.
Pictured: A large common dolphin pod bow-riding alongside the Marine Discovery catamaran. It was one of our top highlights during our Devon to Cornwall road trip. Photograph taken by Jordie.

WHY SHOULD YOU BOOK WITH MARINE DISCOVERY?


THEY ARE QUALIFIED MARINE BIOLOGISTS
Marine Discovery is the only Penzance boat trip with qualified Marine Biologists as guides, whose expertise for knowledge makes for an informative, educational and fun trip!

The best part for us is not only do these wildlife watching experiences provide great memories to treasure, but each trip allows for invaluable ongoing research for the team, collecting extremely important scientific data on the wonderful marine life you encounter!

THEY ARE RESPECTFUL TO ALL WILDLIFE
What we loved most about them was their ethical standing on wildlife encounters, and how respectful they are. If they feel that they may be encroaching on an animals personal space, they will immediately not pursue them and leave them in peace.

THEIR CATAMARAN IS ECO-FRIENDLY
Their high quality catamaran, Shearwater II, is an eco-friendly vessel that relies mainly on sail power and minimal engine use, creating low CO2 emissions and a smooth ride for their guests!


WHAT TO EXPECT ON THE DAY

MAKE YOUR WAY TO THE MEETING POINT

In the morning, make your own way to Marine Discovery Penzance’s main office, located here on Albert Pier in Penzance.

On rare occasions, you may instead depart from South Pier instead due to the tides. The confirmed departure pier location will be stated on the top of your specific confirmation e-mail. If unsure, always confirm with Marine Discovery in advance.

Pictured: Approaching the small Albert Pier in Penzance, Cornwall from the car park. The first brick building you see is the main office of Marine Discovery Penzance. Photograph taken by Jordie.
Pictured: Approaching the small Albert Pier in Penzance, Cornwall from the car park. The first brick building you see is the main office of Marine Discovery Penzance. Photograph taken by Jordie.

Top Tip: There is one below-deck toilet to use on-board! Just ask one of the crew to direct you to it if needed.

Top Tip: There are also free public toilets at South Pier, should you want to use them beforehand on route to Albert Pier.

BRIEFING & BOARDING

On arrival, you will be greeted by two friendly members of the Marine Discovery crew. They will first you check in and offer complimentary use of waterproof thermal coats and, of course, compulsory life jackets.

Pictured: Jordie and Liam suited up in the waterproof jackets and life jackets provided by Marine Discovery Penzance before boarding the catamaran!
Pictured: Jordie and Liam suited up in the waterproof jackets and life jackets provided by Marine Discovery Penzance before boarding the catamaran!

What we really appreciated was how they took the time to ensure everyone had jackets that fitted them the best and were secure for both optimal wearing comfort and safety.

Once all passengers are present, and after a short briefing on the sailing itinerary and possible wildlife to spot was completed, you board and set sail on their eco-friendly catamaran!

Pictured: The comfortable and eco-conscious catamaran, Shearwater II, that Marine Discovery Penzance use for their Penzance boat trip! Photograph taken by Jordie.
Pictured: The comfortable and eco-conscious catamaran, Shearwater II, that Marine Discovery use for their Penzance boat trips! Photograph taken by Jordie.

SAILING ON THE CATAMARAN

As you exit out of Penzance harbour, the crew head straight over to St Clement Isle, a small isolated cluster of rocks just off the shore of nearby Mousehole village.

St Clement Isle is a known hotspot for grey seals, who are commonly spotted lazing around in the sunshine here!

We were very lucky to see quite a few beautiful grey seals at this location, you can spot them moving around on our video below:

Dependant on what tour duration you booked with Marine Discovery, the crew will steer the catamaran out to open seas. They will do their upmost to search for marine life for you, visiting frequently known hotspots plus using nearby birdlife activity as another indicator too!

During our Penzance boat trip with Marine Discovery, as well as the grey seals we were lucky to have a large pod of Common Dolphins take a great interest in the boat, having tremendous fun bow riding the waves and travelling alongside us. It was such a great experience!

Crucial note: Though the crew will do their absolute best to pinpoint the best of Cornwalls marine life, please do note that wildlife sightings are not always fully guaranteed.

SPOTTED WILDLIFE: WHAT COULD YOU SEE?


On that subject, below is a list of wildlife which you definitely could potentially encounter on your Penzance boat trip with Marine Discovery Penzance, dependant on season, weather conditions and – of course – a little bit of luck:

COMMON & BOTTLENOSE DOLPHINS

Pictured: Common dolphins. Β© All photograph copyrights reserved and kindly provided by Marine Discovery Penzance.
Pictured: Common dolphins. Β© All photograph copyrights reserved and kindly provided by Marine Discovery Penzance.

The worldwide Common Dolphin are the easiest species to spot on the Penzance boat trips, travelling in large pods of up to 20-30 members in UK waters, and distinctive by their yellow side markings. These playful creatures love to bow-ride wildlife boat tours, breach and leap out of the water to put on a show!

It is also possible to spot the larger and most acrobatic Bottlenose dolphin species in Cornwall, though sightings are slightly less common.

The best time to go dolphin spotting in Cornwall are the warmer Summer months, particularly between July – October.

Fun Fact: Though the Common dolphin are preyed on by sharks and killer whales elsewhere in the world, in Cornwall, they are in fact top of the food chain and have no known predators!

HARBOUR PORPOISES

Pictured: Harbour Porpoise. Β© All photograph copyrights reserved and kindly provided by Marine Discovery Penzance.
Pictured: Harbour Porpoise. Β© All photograph copyrights reserved and kindly provided by Marine Discovery Penzance.

The Harbour porpoise is another regular sighting on Penzance boat trips, with the Cornish waters being a hotspot!

Growing to a maximum of 1.8m, the Harbour Porpoise is a relatively subdued, shy and quiet species, who don’t tend leap out of the water or willingly draw attention to themselves.

Look out for their dark grey complexion, short-beaked nose and small, distinctively triangular shaped fin!

The best time to see Harbour Porpoises in Cornwall are the warmer Summer months, particularly between July – October, where they can be seen in groups of up to 30!

GREY SEALS

Pictured: Grey seals. Β© All photograph copyrights reserved and kindly provided by Marine Discovery Penzance.
Pictured: Grey seals. Β© All photograph copyrights reserved and kindly provided by Marine Discovery Penzance.

Cornwalls coastline is home to numerous colonies of grey seal, one of the rarest species of seal in the world! They are the UK’s largest land mammal, though females are slightly smaller and paler than the males. They are drawn to Cornwalls inset coves and irresistible rock formations.

Though grey seals can be spotted on Cornwalls shores all-year round, the best time to see grey seals in Cornwall is through Autumn mid-September to January, as this is the perfect time to see seal pups!

RISSO DOLPHIN

Pictured: Risso Dolphin. Β© All photograph copyrights reserved and kindly provided by Marine Discovery Penzance.
Pictured: Risso Dolphin. Β© All photograph copyrights reserved and kindly provided by Marine Discovery Penzance.

Though usually found in deeper waters, the more elusive Risso dolphin can often be spotted off the Cornwall coast, particular in the warmer Summer months! They have incredibly distinct markings, which visually look like scarring all over their body.

They also have a very tall hooked fin (much larger than the Common and Bottlenose dolphins), which is actually commonly mistaken for an Orca’s fin!

The best place to see the Risso dolphin in Cornwall is around the Land’s End peninsula, where Penzance is located.

MINKE WHALE

Pictured: Minke Whale. Β© All photograph copyrights reserved and kindly provided by Marine Discovery Penzance.
Pictured: Minke Whale. Β© All photograph copyrights reserved and kindly provided by Marine Discovery Penzance.

Minke whales are the smallest species (between 7 to 9 metres) of the rorqual family; a family which includes the fin and infamous blue whale.

These gentle giants are baleen whales, meaning they do not have teeth, but small fronds which allows them to sieve small fish from large mouthfuls of water.

The best time to see Minke Whales in Cornwall is between the late Summer and Autumn.

BASKING SHARK

Pictured: Basking Shark. Β© All photograph copyrights reserved and kindly provided by Marine Discovery Penzance.
Pictured: Basking shark. Β© All photograph copyrights reserved and kindly provided by Marine Discovery Penzance.

Though alarming and almost frightful on first glance, the Basking Shark (which is actually the World’s second largest fish species) are in fact gentle giants and very docile in nature.

They are often seen on the waters surface, as this is where they feed on plankton! Basking Sharks are notoriously slow moving and, when feeding, with swim with their mouths literally wide open to filter zooplankton out of the water, and finally close their mouths to exert excess water through their gills.

The best time to see Basking Sharks in Cornwall are in the warmer Spring and Summer months.

OCEAN SUNFISH

Pictured: Ocean Sunfish. Β© All photograph copyrights reserved and kindly provided by Marine Discovery Penzance.
Pictured: Ocean Sunfish. Β© All photograph copyrights reserved and kindly provided by Marine Discovery Penzance.

When the sea temperature reaches 14 degrees celsuis or above, there is the chance to spot the fascinating Ocean Sunfish off Cornish shores!

Considered the ‘heaviest bony fish’ in the world, juvenile Sunfish (approx. less than 1-metre across) can be seen basking horizontally on the ocean’s surface, warming up after long food-driven dives to colder depths!

The best time to see the Ocean Sunfish in Cornwall is in the warmer Summer months.

Fun Fact: Though the Common dolphin are preyed on by sharks and killer whales elsewhere in the world, in Cornwall, they are in fact top of the food chain and have no known predators!


WHERE TO STAY IN PENZANCE


⭐ The Beach Club, Penzance
(19 minute walk / 5 minute drive to Marine Discovery office. Nautical design, seafront location, private parking, good breakfast included)


GETTING TO THE MARINE DISCOVERY OFFICE: ALL OPTIONS


OPTION 1: WALKING
The first option is to leave your car parked for free at your chosen accommodation and walk to Marine Discovery’s main office at Albert Pier. This is a very enjoyable and leisurely walk would be very scenic along the seafront.

As an example on distance, if you stayed at our recommend The Beach Club hotel, it is only a 15 to 20 minute walk.

OPTION 2: DRIVING & PARKING
If you did not want to walk, you could always drive yourself there and park your car. You can park for free along the promenade on a ‘first come, first served’ basis.

Failing that, the large Harbour Long Stay ‘Pay and Display’ car park is located next to Albert Pier, where Marine Discovery is based. Click here for 2024 car parking prices.

As an example on distance, if you stayed at our recommend The Beach Club hotel, it is only a 4 minute drive to the Harbour long stay car park, located is right next to Marine Discovery’s main office.

OPTION 3: CATCHING THE TRAIN
Very conveniently, Albert Pier (where Marine Discovery’s main office is) is only a 3 minute walk from Penzance train station, which is in fact the very last rail way stop in Cornwall! This makes it super convenient to get to this Penzance boat trip, especially if you don’t have your own car!


BOOKING YOUR PENZANCE BOAT TRIP


WHAT BOAT TRIPS DO MARINE DISCOVERY OFFER?


Marine Discovery Penzance offer three boat trip types that vary by duration spent out on the sea and, resultantly, prices:

  • 2-hour ‘Bay Discovery‘ tour
    Β£32 per adult, Β£26 per child aged 4+ (2024 prices).
  • 3-hour ‘Ocean Discovery‘ tour
    Β£47 per adult, Β£37 per child aged 4+ (2024 prices)
  • 4-hour ‘Discovery Voyage‘ tour
    Β£57 per person aged 12+ only (2024 prices)

WHEN DO MARINE DISCOVERY BOAT TOURS RUN?


Marine Discovery Penzance offer daily wildlife boat trips everyday between the months of May to September, and occasionally into October dependant on the weather.

Outside of this, they do also offer boat trips between March and November, although a lot less frequently. Be sure to check their event booking calendar for precise availability.

CONCLUSION: PENZANCE BOAT TRIP WITH MARINE DISCOVERY


To conclude, it would be a crime for anyone who is interested in wildlife to visit Penzance without undertaking a wildlife boat trip with Marine Discovery!

From our personal experience, we found their 3 hour ‘Ocean Discovery’ cruise option to be extremely fun, engaging, safe and super interesting. Plus, seeing the multiple grey seals and common dolphins was a bonus!

If you are looking for the best Penzance boat tour, look on further than Marine Discover. You won’t regret it!


A photo of Jordie, the author of this specific blog post and owner of the wesbite.

This blog post was written by Jordie Flain!

Founder of TheFlainsTravel.com

A travel-obsessed Sagittarius creating honest, easy-to-follow guides. Powered by tea, chocolate and a slightly concerning amount of tomato ketchup.

Got a trip coming up? Look no further than:

OR…