Antoni Gaudí's ambitious project remains, as of today, unfinished, which by no means takes away its massive popularity, receiving nearly 4.5 million visitors every year. The Basílica de la Sagrada Família, or simply La Sagrada Família, is a large unfinished Roman Catholic minor basilica, considered the best example of Modernist architecture. Meticulously crafted to embody the Christian faith through composition, sculpture, and individualistic, offbeat design, this masterpiece is the kind of attraction that has to be experienced to be believed. Guided and audio tours are available in several languages.

West of the city of Kathmandu lies this cluster of temples, shrines and other religious structures, one of the oldest and holiest places in the whole country, revered by Buddhists and Hindus alike. Also known as Monkey Temple, because of its many resident monkeys, devotees and visitors flock here, often preferring to tackle the 365 step ascent, rather than driving up.

Fort Zachary Taylor Park features one of the most famous beaches in Key West, situated in the park of Fort Zachary Taylor. With 87 acres of delicate sand, bask in the sun, take the time to read your favorite book, and peek up to watch the brilliant cruise ships enter and exit the harbor. Go for a swim or snorkel in the turquoise waters. For a small fee, this beach also offers grilling amenities and access to picnic tables.