Kayaker’s guide Geology for Kayakers #1 Kaituna River, New Zealand #2 Huka Falls, New Zealand #3 Kawarau River, New Zealand #4 In The Shadow of The Volcano #5 Surf rolls and cartwheels; Surf kayaking at Raglan, New Zealand #6 Paddling Columbia’ ancient rivers over granite #7 The falls and cataracts of Li Phi, southern Laos #8 The Toba eruption – how a super volcano almost stopped humanity in its tracks
