🇧🇴 Bolivia · Submerged site
Lake Titicaca — Pilko Kaina Bay Submerged Temple Reef
Tiahuanaco to Inca (c.600 – 1532 CE) · Tiahuanaco / Inca (Pilko Kaina Inca palace hypothesis)
Titicaca highest submerged temple — 10×8 m offering reef and 120 m causeway 2–8 m under lake at 3810 m off Pilko Kaina, Tiahuanaco-Inca votive gold/mullu.