The reservoir, the biggest on the Bogotá savanna, is seven times larger than the Neusa and Sisga Reservoirs. At lowstand lake levels, the top of the tower of the old obelisk of Guatavita is visible above the water level.
The Bogotá savanna's biggest reservoir is seven times larger than the Neusa and Sisga reservoirs. When the lake is at its lowest point, the top of the old obelisk in Guatavita can be seen above the waterline.