Read the text journey

AN INTERACTIVE EXPEDITION

A JOURNEY INTO THE UNKNOWN

There is anotherworld below.

Leave the familiar behind.
Descend 10,935 metres into the deep ocean.

DESCENT COMPLETE / MARIANA TRENCH

Challenger Deep

≈10,935 m

All that ocean above you.
A whole world still to understand.

5 ocean zones≈1,094 atmNo sunlight

The seafloor, revealed by an imagined research light.
Depth varies between surveys. Exploration continues.

#text-journey{display:block}#journey,#scroll-space{display:none}Deep OceanThis interactive journey requires JavaScript. The ocean’s five zones are sunlight (0–200 m), twilight (200–1,000 m), midnight (1,000–4,000 m), abyssal (4,000–6,000 m) and hadal (below 6,000 m). Challenger Deep is approximately 10,935 m deep.