Nestled along the banks of river Ljubljanica lies Ljubljana, one of Europe's greenest capital cities with a completely car-free city center. Enjoy a pleasant stroll accompanied by a local guide and delve into its history dating as far back as the early 12th century. Between lively squares, marvel at playful fountains, grandiose churches, city markets, and an abundance of parks, cafes, and shops that pulse with a vibe of a modern European capital. Cross a bridge over the river, and head up to the medieval Ljubljana castle to admire the city's beauty from a bird'-eye view.