After leaving the statue of the fish-clad figure, I finally arrived at the "Gate of the Sun." It is located at the northwest corner of Karasasaya Square. This imposing gate is carved from a single massive slab of bluish-gray stone, featuring a portrait and a mysterious frieze. The image of Viracocha on the lintel has a stern expression, holding lightning in one hand while tears stream down his face, embodying both authority and compassion. On either side of the frieze are 24 figures arranged in three rows of eight, which seem to have a calendrical function, but remain undeciphered to this day. The bottom of the frieze is adorned with a series of geometric shapes representing step pyramids, alongside some strange patterns said to depict saber-toothed cats. These images reveal the ancient creatures that once existed in the city of Tiwanaku, leaving viewers in awe.
Additionally, the lintel's frieze is carved with a unique set of animal images, some of which are now extinct. For example, saber-toothed cats, short-faced bears, and a type of three-toed amphibious mammal are depicted with remarkable detail. These images not only appear on the Gate of the Sun but also frequently on pottery shards and carvings unearthed in the ancient city, demonstrating the Tiwanaku people's understanding and reverence for these creatures. However, the carvings are incomplete, suggesting they were abruptly interrupted due to some disaster.
