caving system in a sentence

Examples

1. Between the two ridges there are hidden valleys, draining into cave systems.
2. The expedition achieved a world record push of into the cave system.
3. They discover a huge, complicated cave system, with many animals and people.
4. Thien Cung and Dau Go are remnants of the same old cave system.
5. Cacahuamilpa is one of the largest cave systems in the world.
6. The cave system is connected to the legend of King Arthur.
7. Approximately 60 % of the cave system is not regularly explored.
8. The cave system is formed within the Middle Limestone of the Yoredale Series.
9. Cave murals can be found in the partially submerged cave system.
10. The cave system is believed to extend further, but has not been explored.