41. Arcabuco is situated on the Altiplano Cundiboyacense with the urban centre at an altitude of. 42. Escoma Municipality is situated in the Altiplano on the western edge of the Cordillera Real. 43. After 4 million years ago activity waned again in the Altiplano -Puna volcanic complex. 44. Like other volcanoes in the area, it formed on top of the Chilean Altiplano . 45. The temple was destroyed during the Spanish conquest of the Muisca on the Altiplano Cundiboyacense. 46. When the lake dried up, it left clay and sand deposits in the Altiplano . 47. In the northern Altiplano lies Lake Titicaca. 48. Volcanism in the Central Volcanic Zone mostly occurs on the Altiplano and the Cordillera Occidental. 49. Both campesinos in the surrounding Altiplano . 50. Lascar is located in the main volcanic arc, on the western margin of the Altiplano .