Known as Waiahuakua, this is the second longest sea cave in the world, stretching 1,155ft. It is known as the Sacred Water Cave and as the Double Door cave – as it has both an entrance and an exit. Kayak tours run through the cave to allow visitors a close-up view of the caverns huge length. A fissure in the roof of the volcanic rock allows water to gush into the amazing cavern.
Cloudy days make great pictures! Balanced and diffused light is great for waterfalls because it helps bring out details in the shadows and amplify the contrast. The best-diffused light occurs on overcast days (the clouds act as natural diffusers). -Johnston Canyon, Banff, Alberta.