[3] The community lies at Lukeville Port of Entry border crossing into Sonoyta, Sonora, Mexico.

It is the terminus of State Route 85 and is located entirely within Organ Pipe Cactus National Monument.

There is a stop-over spot for buses that are bound for Phoenix and Tucson along with a post office and a duty-free shop.

[7] This area has a large amount of sunshine year round due to its stable descending air and high pressure.

It arranges for transportation to the Ajo Unified School District from the Lukeville area.