Frankfurt is conveniently situated in the heart of both Germany and Europe. Its international airport, which is directly accessible from all across the globe, is only a few minutes from Frankfurt's main train station, one of the largest in Germany. Frankfurt is a great walking city, and the vast majority of its downtown destinations may be reached on foot. There is also a well-developed public transport system, which connects Frankfurt with the surrounding Rhine-Main Region both quickly and easily.

With a skyline dominated by the imposing Špilberk Castle and the soaring twin spires of the Peter and Paul Cathedral, Brno has an attractive and historic city centre. The name, Brno, might sound like a crossword anagram, but the Czech Republic's second-largest city and capital of Moravia is a vibrant, yet traditional place. Brno boasts stunning architecture, great museums, a crypt, a gorgeous lake–just a tram ride away–and an exciting, beer-filled bar scene without heaving crowds.

Bucolic beauty envelops the small, unincorporated town of Arnold, California. Resting at the center of the 400-mile Sierra Nevada mountain range, Arnold is a breath, sigh, and smile of fresh air. Testaments to this are the mild summer temperatures, a close proximity to stunning natural wonders, and the overall seclusion of Arnold’s favored attractions.

Varna is a vibrant seaside city on Bulgaria's Black Sea coast, known for its sandy beaches, rich Greco-Roman history and lively cultural scene. Enjoy golden sands and clear waters, explore the world’s oldest gold treasure at the Varna Archaeological Museum and stroll through the scenic Sea Garden. The Roman Baths reveal the city’s ancient roots, while festivals, art exhibitions, and a buzzing nightlife add modern energy.