Bottomless pit

there is a large chasm, 700 feet long, with a width between 50 to 80 ft.

There are several cavern openings leading in and out.

There are 3 rickety bridges where the chasmis not too wide.

The bridges are owned by the Neogi, they charge fees to cross the bridges.

There are Umberhulks and some young Neogi protecting the tolls.