Dulce (DOOL-sai), uninc. town (1990 pop.2,438), Rio Arriba co., NW N.Mex., on Navajo R., near Colo. state line, 62 mi/100 km ENE of Farmington; 36°55'N 107°00'W. Elev. 6,769 ft/2,063 m. Sheep, cattle; chiles, hay. Hq. of Jicarilla Indian Reservation in N. Continental Divide to E. Southern Ute Indian Reservation (Colo.) to N. Part of Carson Natl. Forest to W.