You'll find that this destination is particularly perfect if you're fascinated by Gothic structures in particular, as these are to be found in high number in the city. Most of these are located in the Gothic quarter - Barri Gothic - and are quite unique sights.
Many of these were designed by the famous architect Antoni Gaudi, the works of whom still influence Barcelona's appearance today.
Perhaps the most prominent of these is the Sagrada Familia, which is often mistakenly believed to be the city's official cathedral. Construction of this endlessly impressive building has been underway since 1882 - and it's now well known as Barcelona's most popular attraction.
Another striking design of Gaudi's can be found in the form of Casa Batllo. This truly unique structure is unmistakable, with its facade appearing to be constructed of bones and skulls. It was created as the lavish home of an aristocrat called Josep Batllo, who lived here with his family in the bottom two floors, while those at the top were rented out.
Meanwhile, if you'd like to see more examples of Gaudi's work, you can head to Park Guell. Here you will be able to peruse some of his sculptures and tile work, such as the striking, colourful dragon that sits at the park's entrance.
From the highest point in the park, you will be able to see great views out across the city - if you can tear your eyes away from the treasures all around you.
Known for being one of the best examples of Catalan Gothic architecture, the Santa Maria del Mar church is hailed as one of the city's most impressive feats. Make sure you peruse the inside, as well as the outside, while you are there - as there is as much to discover within as out.
You'll find that there are plenty of hotels to choose from for your architectural adventure, such as the NN 1898 hotel, which is nestled in the centre of Barcelona. No matter where you choose to stay, however, you're sure to have a fantastic and memorable trip when you come to the city. And there is so much to see that you may well choose to come again and again.
