Get closer.
Experience more.
Visit the world famous Cathedral Cove & other local hidden gems
Join local guides, Ash & Shona, on a 2-3 hour tour covering over 25km of continuous volcanic coastline. Our custom-built vessel will take you places no other tour can, allowing you to get closer and experience more.
Journey inside sea caves millions of years old, explore the untouched beauty of the Te Whanganui-O-Hei Marine Reserve and much more!
Daily tour times
8:00
11:00
14:00
16:30
All tours depart from the Whitianga Wharf.
*Pickups from Ferry Landing by request.
All you need is a hat, sunnies, a warm jacket and if you’re feeling up to it, togs and a towel!
“I cannot recommend Ash & Sea Cave Adventures enough if you are looking for a great local adventure with a local, with local knowledge & local hospitality.”
Carono - Trip Advisor
Our tours
The best of the Bay on the day!
Unless requested, our Skipper will choose the best route for the conditions based on the tide and weather.
Waitaia Coast - Outer Islands
The coast less travelled…
Join local guides on a cruise along the picturesque Waitaia coast line and out to the Mercury Islands
Our purpose built vessel allows us to go deep inside the Waitaia Cave and under the devils arches, offering 360 degree views from every seat.
This rugged volcanic coastline covered in lush native bush is abundant in NZ history, spectacular sea caves, twisting lava tubes, towering volcanic arches and seasonal wildlife.
Orua Sea Cave - Cathedral Cove
A Coromandel must do!
Covering over 25km of iconic Coromandel hotspots between Whitianga and Hot Water Beach, this trip is rich in Maori history, wildlife and photographic opportunities!
Come join us for an authentic local experience at the world famous Cathedral Cove. Cool off in the Te Whanganui-O- Hei Marine Reserve and explore inside Orua Sea Cave, one of New Zealand’s largest.
Customise you're experience with us and book a Private Charter.
“Don’t think twice. If you are looking for a boat tour “Sea Cave Adventures” should be on top of anyone’s list.”
Cecilia - Trip Advisor