Salt River Valley
Z Glyph, CC BY 3.0
Rank in Arizona
#225of 727 ranked
Overall score
Score 45.1 out of 100medium confidence
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The Salt River Valley is an extensive valley on the Salt River in central Arizona, containing the Phoenix metropolitan area. The term still identifies the area, though from the early 1930s the promotional name "Valley of the Sun" largely displaced it in popular use. Topsoil dust from the valley, known as Arizona Dust, was long used as a standard test material for measuring the efficiency of air filters; it was found to contain small abrasive particles.

Where it is

Salt River Valley is a natural landmark near Goodyear, in Maricopa County. It is one of the natural landmarks in this database, and appears in the statewide ranking of Arizona attractions.

How this ranking was reached

No official visitor count is published for Salt River Valley, so its score rests on public interest and tourism significance, and is capped below the level a measured attraction can reach. That is why the medium confidence above is not higher. The weighting is explained in full on the methodology page, and every axis is broken out under Facts and sources at the foot of this page.

Note on the data: No official visitor count is published for this attraction.

Sources

Record last verified 2026-08-12.

Nearby attractions

Facts and sources

Place

Destination
Goodyear
State
Arizona

Visitation

Annual visits
Not published

Ranking

Overall score
45.1 / 100
Visitation score
No published count
Popularity score
29.7
Significance score
58.0
Confidence
medium

Visiting

Coordinates
33.3811, -112.3131
Last verified
2026-08-12