rocky beach in cathedral cove marine reserve on the coromandel peninsula in new zealand

activity attraction australasia bay beach beautiful blue cathedral cathedralcove cave clear cliff coast coastal coastline coromandel cove destination eastcoast eroded erosion establishingshot formation formations gemstonebay green hahei hike hiking hole iconiclocation island landmark landscape limestone marine marinereserve natural nature new newzealand newzealandlandscape north northern northisland