23 Cities That Are Surprisingly Great for Solo Travelers

By

Lisette Marie

November 7, 2025

9. Barcelona, Spain: Art and Architecture

Barcelona city view. Photo Credit: Envato @RossHelen

Barcelona is a city that captivates with its stunning architecture and vibrant arts scene. Solo travelers can marvel at the works of Gaudí, from the iconic Sagrada Família to the whimsical Park Güell, each a testament to the city's artistic spirit. The unexpected delight in Barcelona is its lively street life, with bustling markets and lively plazas offering a taste of local culture. Solo travelers can explore the Gothic Quarter, indulge in tapas, and experience the city's vibrant nightlife, making Barcelona a destination that offers both inspiration and excitement.

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