Wahak Hotrontk, also known as San Simon (O'odham name translates as "Road Dips"), is a census-designated place in Pima County, in the U.S. state of Arizona.

[5] It is located along Arizona State Route 86 on the Tohono O'odham Nation reservation.

According to the U.S. Census Bureau, the community has an area of 1.541 square miles (3.99 km2), all land.

[5] Located on the west end of the traditional historical village is the San Simon Health Clinic and Tohono O'odham High School.

[6][7] Recently, the fifth convenience store and gas station located on the reservation also opened west of the community.