It is located in Tasmania on the Tasman Peninsula.
it is located in Tasmania
Glen Canyon is approximately 710 feet deep, or approximately 220 meters deep. The canyon, with the Glen Canyon Dam, can hold 5,370,000 cubic yards for water.
a glen
Deep Bay Marine Field Station was created in 2011.
As much as 600 ft deep
A Scottish bay like this is called a firth.
Little undergrowth in deep shade.
In Texas. Glen Rose 2.. Bay City.. 2..
the loch is 600ft max in parts 125ft at the glen area
deep moist valleys
fjord
Because the last answer was so incredibly ridiculous (54674582365837 feet deep...really?...really??), I trolled Wikipedia and a couple other sites to figure out that the bay averages about 650 ft. deep. The Monterey Submarine Canyon is about 6000 ft. deep. There.