The Salt River Canyon is sometimes called the mini-Grand Canyon, with its stark, sweeping vistas carved by millions of years of erosion.
(The Salt River Canyon; is called; the mini-Grand Canyon; with its stark, sweeping vistas; T:sometimes) (its stark, sweeping vistas; carved; by millions of years of erosion)
The Salt River Canyon its stark, sweeping vistas
is called carved
the mini-Grand Canyon with its stark, sweeping vistas T:sometimes
by millions of years of erosion