Tilos is one of the most remarkable islands in the Dodecanese, globally celebrated as the first energy-autonomous and eco-certified "green" island in the Mediterranean. Through pioneering sustainability initiatives, Tilos covers its electricity needs entirely from renewable sources (wind and solar power) and operates a model circular economy with a certified zero-waste program (Just Go Zero Tilos). The entire island is a designated Natura 2000 protected ecological park, serving as a vital sanctuary for rare migratory birds and diverse flora.
The island's inland capital is Megalo Chorio, a traditional settlement of stone-built houses and quiet alleys nestled at the foot of a steep hill, crowned by a medieval Castle of the Knights. The main port, Livadia, serves as the bustling waterfront hub for tavernas and local life, yet it beautifully maintains a relaxed, unhurried island pace. One of the most atmospheric locations on the island is Mikro Chorio, a completely abandoned ghost village left vacant after World War II, where the roofless stone ruins are magically illuminated at night during the summer, hosting a unique and famous open-air lounge bar.
Tilos also holds immense paleontological significance. In 1971, excavations at the Charkadio Cave revealed the fossilized remains of the last dwarf elephants of Europe, which roamed the island until about 4,000 years ago. Visitors can explore these fascinating prehistoric findings at the island's modern Paleontological Museum. For beach lovers, Tilos features a pristine coastline offering absolute tranquility; the expansive sandy stretch of Eristos, the picturesque bay of Agios Antonios, Plaka, and the secluded cove of Tholos make the island a perfect haven for travelers seeking peace, hiking trails, and authentic harmony with nature.