Hosted by Lizzie Daly! 4 Day Celtic Deep Trip (Thursday to Sunday) in July & August

4 x full day guided wildlife snorkeling trip

blue shark, whales, dolphins, bluefin tuna (tuna Aug-Oct)




4 day Celtic Deep trip hosted by Lizzie Daly! Join Lizze and the Celtic Deep team on a unique adventure where we explore the rich waters of the Celtic Deep 30 miles offshore. 

Our focus will be on encountering blue sharks but our wish list of possible species includes porbeagle sharks, sunfish, minke & fin whales, common & bottlenose dolphins and bluefin tuna. All have been sighted on this trip. Orca and humpback whales are also infrequently encountered in this area. The extra days provide flexibility if conditions dictate. We can explore the Pembrokeshire islands swimming with seals and on the lookout for basking sharks around The Smalls, Grassholm, Skomer, Skokholm as well as freediving wrecks and reefs. 

More about your host! Lizzie Daly is a wildlife biologist, wildlife broadcaster and conservation filmmaker from Wales. Lizzie has presented on BBC Earth, BBC One Wales, BBC2, National Geographic, Animal Planet and more. Determined to celebrate Wales and its beautiful welsh wildlife she continues to celebrate stories of wildlife on her doorstep. Most recently Lizzie hosted and produced an online series ‘Skomer Live’ in the summer of 2020 to help bring people closer to Skomer Island’s wildlife during the pandemic. Join Lizzie and us on the Celtic Deep Expeditions for a wildlife fuelled adventure and guided trip. For more details about Lizzie head to  

**Please note we use a booking system to be able to handle the bookings. There is a 6% booking fee added to the total. This is a direct fee for the booking company to handle our business.  Celtic Deep do not keep this money.  By using this system our time can be spent focusing on the tours and you as customers. 

**All our trips are at the mercy of the weather, should we get blown out for the main destination we will inform you in as far advance as possible, you will then have the option to have a voucher to use on another trip, a refund, or an alternative activity such as an introduction to freediving course, coasteering, kayaking, surfing. 

blue shark and photographer
blue shark nose
sunset and sea

Deposit Only Payment

Remaining 50% of payment will be automatically charged 1 week before the start date of the activity.