Darryl Grimason dives into Lough Erne in search of aquatic adventure.
Darryl Grimason finds out more about what lies on the seabed off Rathlin Island.
Darryl Grimason scuba dives in search of adventure off the North Antrim coast. Show more
Darryl Grimason explores the hidden world of life beneath the waves at the Carrick-a-Rede rope bridge.
Darryl Grimason reveals the hidden life below the surface of Strangford Lough.
Darryl Grimason takes a scuba diving adventure around the shores of Northern Ireland. Here, he discovers a remarkable rock pool in Strangford Lough.
Darryl Grimason takes a scuba-diving adventure around the shores of Northern Ireland. He swims in the fish factory off the Glens of Antrim.
Darryl Grimason dives deep below the dark waters off Donegal's Atlantic coast. Show more
Presenter Darryl Grimason dives into the 'big blue' to take us on a scuba diving adventure around the shores of Northern Ireland. Show more
Darryl Grimason continues his ocean odyssey diving into the 'deep blue' to find out what lies beneath the waters of County Antrim's north coast.
Darryl Grimason continues his Waterworld expedition and dives into Strangford Lough to reveal the hidden life beneath its surface.
Darryl Grimason dives into the dark waters of Lough Erne and the deep waters of County Donegal in search of aquatic adventure. Show more
Darryl Grimason ends his underwater expedition of the coastline in spectacular style by swimming with sharks. Show more
Darryl Grimason takes a scuba diving adventure around the shores of Northern Ireland. He swims with sharks in his exploration of the coastline.
Darryl Grimason revisits his childhood as he goes rock-pooling near Newcastle, Co Down.
Darryl Grimason ends his underwater expedition of our coastline in spectacular style by swimming with sharks.