Latitude and longitude of Tonga Trench
Satellite map of Tonga Trench
The Tonga Trench is an oceanic trench located in the South Pacific Ocean. It is 10,882 metres (35,702 ft) deep at its deepest point, known as the Horizon Deep.
Latitude: -22° 56' 24.59" S
Longitude: -174° 43' 35.39" W