Florence is attracting more tourists. This city is like an open-air museum and great for walking, so even a day is worth visiting.
Rome is an excellent walking city. The Roman Forum is a short walk from the Colosseum in the city center.
Medieval buildings and walls remain in Dubrovnik's old town. One of the most picturesque avenues in Dubrovnik, Stradun, leads to several important areas.
It's no secret that Paris is attractive. The Seine River walk to the Eiffel Tower is essential.
Barcelona is one of Spain's most beautiful cities. The iconic Las Ramblas connects the city and is wonderful for walking.
Visit the Padrão dos Descobrimentos, Jerónimos Monastery, and Tower of Belém in Belém, all within walking distance.
Modern and walled sections of this Colombian city exist. Streets lined with colorful residences are a nice place to stroll.
It may not be the capital, but Cusco is a center of Incan culture and history. Cusco's core, notably the Plaza de Armas, is great for walking.