Julián Santana Barrera began hanging dolls in the trees of a remote Xochimilco chinampa in the 1950s, responding to a drowning he claimed to witness in the canal — a girl whose spirit, he said, would not leave. Over five decades, the caretaker suspended thousands of dismembered plastic figures from branches, fences, and rope lines across the island, their sun-bleached faces and missing limbs transforming a patch of agricultural land into one of Mexico's most unsettling pilgrimage sites. Santana died in 2001, found drowned in the same canal channel where the girl had supposedly perished half a century earlier. The island he left behind, now known as Isla de las Muñecas, remains a functioning chinampa within the UNESCO-protected Xochimilco canal system, accessible only by trajinera — the flat-bottomed, brightly painted boats that have navigated these pre-Hispanic waterways since Aztec engineers carved them from Lake Xochimilco eight centuries ago. The island sits roughly 18 kilometers south of Mexico City's centro histórico, embedded in a maze of canals that once formed the capital's primary transportation network. Xochimilco's remaining 170 kilometers of waterways represent the last intact fragment of the lake system that sustained Tenochtitlán, the Aztec capital founded in 1325. The chinampas — artificial islands built by layering mud, reeds, and volcanic rock — still produce flowers, vegetables, and herbs for Mexico City's markets, though tourism now rivals agriculture as the district's economic base. Trajinera operators depart from nine embarcaderos, with Cuemanco and Fernando Celada offering the most direct routes to Isla de las Muñecas. The journey requires 90 minutes to two hours of canal travel, depending on current and the boatman's rhythm. Visitors pay a 40-peso conservation fee upon landing, collected by Santana's relatives who maintain the site and continue adding dolls to the collection. The island spans roughly two hectares, dense with willows, ash trees, and the hanging figures that gave it notoriety. Many dolls bear offerings — coins, flowers, small bottles of mezcal — left by visitors who treat the site as a shrine rather than a curiosity. The trajinera ride itself threads through canal sections lined with ahuejotes (a native willow species), passing working chinampas where farmers pole smaller boats loaded with cempasúchil marigolds and radishes, the same crops Aztec agriculturalists harvested from floating gardens six centuries ago.