Look, there's another canyon we can explore!
That canyon looks so grand!
They climbed to the top of the canyon.
Last year, we visited the Grand Canyon.
The grand canyon is considered to be a natural phenomenon
The Grand Canyon is one of the biggest escarpments in the world.
To say that the Grand Canyon is nice is to understate its grandeur.
You can use chasm in your question, lol! "The Grand Canyon has a lot of deep CHASMS." There you go. :)
The Grand Canyon at sunset is truly a sight to behold.
Archaeologist Darwin has found a suspicious fossil at the Grand Canyon.
The last scout spotted the goat only after he descried the canyon for a time.
I spent a long time looking over the canyon.
The Grand Canyon is one of the biggest canyons. It has the Colorado River flowing through the canyon.
Yesterday, I was busy getting dressed to see the grand canyon.