From grand castles to resplendent cathedrals, Tallinn’s Old Town neighborhood, a UNESCO World Heritage Site, is the perfect place to begin exploring. Enter through Viru Väravad, or Viru Gate, the former fortress whose remaining two towers beckon you into the heart of the city.

New York City is a city that pulses with movement, sound, and stories at every corner. Whether it's the echo of footsteps under Grand Central Terminal’s iconic ceiling or the quiet shuffle of chess pieces in Washington Square Park, every detail is part of a larger rhythm. New York’s cultural offerings are unmatched in scope. A single day could include a visit to the Museum of Modern Art, a Broadway matinee, and live jazz at an underground club in the Village.

Visit picturesque Quebec City, situated on the mighty St. Lawrence River, and become instantly mesmerized by this historic jewel in Canada’s French province. Replete with striking landmarks and stunning architecture, Quebec City is perfect for sight-seeing and deserves ample time for exploration.

Dhaka, the capital of Bangladesh, is a city of striking contrasts where centuries-old traditions meet rapid modern growth. Known as the “City of Rickshaws,” it is famous for its vibrant street life, colorful cycle rickshaws, and markets that seem to run around the clock.

Tunis' white-washed, blue-shuttered buildings hide a treasure trove of Arabic and Ottoman art. Inspect illuminated manuscripts from the Koran, follow the twists and turns of the fascinating old Medina (inner city), marvel at the ornate Palace of Dar Ben Abduallah and the magnificent Djamaa-Ez-Zitouna Mosque, whose 184 columns were "recycled" from the rocky ruins of Carthage.