Challenger Deep Latitude & Longitude

Oceanic Deep Mariana Trench, western Pacific Ocean

Coordinates, map location and geographic information

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Where is Challenger Deep?

Challenger Deep is the deepest known part of Earth's seabed, located at the southern end of the Mariana Trench in the western Pacific Ocean.

Challenger Deep is a deep-ocean depression rather than a single permanent surface landmark. Depth surveys have produced slightly different deepest-point measurements, so FindLatLong uses the geographic position maintained by the IHO-IOC GEBCO Gazetteer of Undersea Feature Names.

Challenger Deep Coordinates

View and copy the latitude and longitude of Challenger Deep.

Latitude 11.373333
Longitude 142.591667
Decimal Coordinates 11.373333, 142.591667
DMS Coordinates 11° 22' 24" N, 142° 35' 30" E

Coordinate Formats

Copy the coordinates of Challenger Deep in formats commonly used by mapping applications, GIS software and developers.

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How to Use These Coordinates

  • GPS and navigation systems
  • Google Maps and other mapping applications
  • GIS and geographic analysis
  • Location-based software and applications
  • Research and geographic reference

Challenger Deep Location

© OpenStreetMap contributors

Geographic Information

Region Mariana Trench
Hemisphere Northern Hemisphere / Eastern Hemisphere
Coordinate Reference IHO-IOC GEBCO gazetteer reference point for Challenger Deep
Maximum Depth About 10,935 m below sea level

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Coordinate Information

These coordinates represent IHO-IOC GEBCO gazetteer reference point for Challenger Deep.

Verification source: IHO-IOC GEBCO Gazetteer / NOAA

Coordinates last verified: 01 Oct 2026

Frequently Asked Questions

The coordinates of Challenger Deep are 11.373333, 142.591667.
The latitude of Challenger Deep is 11.373333.
The longitude of Challenger Deep is 142.591667.
Challenger Deep is located in Mariana Trench, western Pacific Ocean.
These coordinates can be used in GPS devices, Google Maps, GIS software, navigation systems, geographic research and location-based applications.