Swimming holes by town
Swimming Holes in Yuma, Arizona
5 natural swimming holes
Our directory lists 5 natural swimming holes in and around Yuma, Arizona. Every one sits in Yuma County. Water here comes in several flavors — 4 lakes, and 1 river. Local listings point to March-October as the best swimming season. Highlights include Colorado River (Gateway Park, Yuma) and Martinez Lake.
Swimming holes in Yuma
- Colorado River (Gateway Park, Yuma)
Yuma's riverfront park where the Colorado runs warm and slow, with beaches made for an afternoon float.
- Martinez Lake
A river-lake on the Colorado near Yuma with a resort, marina, and warm swimming water.
- Mittry Lake
A Colorado River backwater lake near Yuma with warm, calm water and shoreline swimming.
- Senator Wash Reservoir
A reservoir behind Imperial Dam with warm, calm water used for swimming, fishing, and watersports.
- Squaw Lake
A small Colorado River impoundment near Imperial Dam with warm, still water for swimming.
Frequently asked questions
How many swimming holes are in Yuma, AZ?
Our directory lists 5 natural swimming holes in and around Yuma, Arizona, across Yuma County. New spots are added as they're verified.
What kinds of swimming holes are in Yuma?
The 5 listings cover 4 lakes, 1 river. See each listing for details on access and conditions.
Which swimming hole near Yuma should I try first?
Colorado River (Gateway Park, Yuma) is a well-documented local listing. Yuma's riverfront park where the Colorado runs warm and slow, with beaches made for an afternoon float. Full details, maps, and safety notes are on its page.
When is the best time to swim near Yuma?
Local listings most often name March-October as the best season. Spring runoff can make rivers and creeks dangerously high — check local conditions before you go.