Coast New Zealand

Hotere finds out how a city embraced its coast through art, and drops in on a unique surfing contest in Waitara. Marine biologist Jacky Geurts uncovers an underwater creature that has amazing healing properties and Carter uncovers a rare shipwreck with important historical links. Meanwhile, geologist Campbell investigates the energy-rich region's oil industry and Oliver encounters mysterious objects on the Taranaki coastline.