10 deepest ditches

10. Peru-Chile Trench

• depth: 8,065 m
• location: eastern part of the Pacific Ocean

9. South Sandwich Trench

• depth: 8,428 m
• location: South Atlantic Ocean on the eastern side of the South Sandwich Islands

8. Japan Trench

fot. KAlder10 / wikipedia.org (CC BY-SA 4.0)

• depth: 9,000 m
• location: western Pacific, east of the Japanese Islands

7. Puerto Rico Trench

• depth: 9,219 m
• location: the western part of the Atlantic Ocean

6. Izu-Ogasawara Trench

• depth: 9,780 m
• location: Western Pacific Ocean, east of the Japanese Ogasawara Islands

5. Kermadec Trench

• depth: 10,047 m
• location: southwestern Pacific Ocean

4. Philippine Trench

• depth: 10,497 m
• location: western Pacific, in the Philippine Sea, east of the Philippines

3. Kuril-Kamchatka Trench

• depth: 10,542 m
• location: Northwestern Pacific, on the northwest edge of the Northwest Basin

2. Tonga Trench

• depth: 10,882 m
• location: southwestern Pacific Ocean, in the South Pacific Basin

1. Mariana Trench

fot. I, Kmusser / wikipedia.org (CC BY-SA 3.0)

• depth: 10,994 m
• location: Western Pacific Ocean, southeast of Mariana Islands