See the tides at the Bay of Fundy

Coastline of spouting blowholes.

Waves forced through lava tubes blast spray 30 metres into the air — locals throw coconuts in to launch them.

Drift by boat beneath a cave ceiling lit by thousands of glowworms.

The "Eye of the Sahara" from the ground.

Sandy spit at Denmark’s northern tip where the Skagerrak and Kattegat collide.

One of the few waterfalls on Earth that pours straight into the ocean.

Witness ocean waters glowing at night due to bioluminescent plankton.

Experience Canada's mineral-rich spotted lake