Mexico, Sonora, Guaymas Municipio, 2.3 km by road southeast of Rancho El Tigre; ca 2 km east of Mex Hwy 15 at 11.5 km north of junction with road to BahÃa San Carlos
28.07778 -110.941667
35 meters (115ft)
Sandy soil, desert plain adjacent to semi-riparian arroyo