These massive wooden mushrooms (officially Metropol Parasol) might be the world's largest wooden structure—though Japan's Todai-ji Temple contests this title. Locals absolutely hated them when they first appeared in 2011, but they've grown on the city like, well, mushrooms. I've watched opinions soften over the years, and honestly, they fill Plaza Encarnación nicely. Entry costs €5, but includes a drink voucher for the rooftop bar.

Don't miss the fascinating Roman ruins preserved beneath—they discovered them during construction and wisely incorporated them into the design. Here's my veteran visitor hack: buy a ticket for the very last entrance time of the day (check seasonal hours). That way, you'll still be up top when they start the night light show without paying extra. I've done this countless times when showing friends around.

The views from up there are simply unbeatable—you can trace the outline of the Cathedral, Alcázar, and countless church spires. It's absolutely the best panoramic view of Seville's historic center, especially magical at sunset. I've watched a lot of sunsets from this vantage point over the years. Just avoid midday visits in summer unless you enjoy melting in the Andalusian heat. The nearby Alameda neighborhood offers great places for drinks afterward if you want to extend your evening.