El Nido de Quetzalcóatl ranks among Mexico’s most remarkable architectural wonders. This serpentine structure covers 5,000 square meters of uneven terrain in Naucalpan. I’ve seen many unique properties, but this creation, which took six years to complete until 2007, stands unmatched. The massive structure resembles Quetzalcóatl’s body and houses 10 luxurious apartments. Each unit spans 200 square meters. The main structure’s interior reaches 6.50 meters high and 8.60 meters wide. Multicolored ceramic beads adorn its surface, creating an iridescent effect that mirrors the quetzal bird’s beauty. On top of that, it connects to Parque Quetzalcóatl, a vast 20-hectare ecological park…