The Castle of Ravadinovo, often called "In Love with the Wind", is a whimsical, fairytale-like attraction near Sozopol. The castle sprung from the imagination of architect Georgi Kostadinov Tumpalov, who tirelessly laboured to bring his vision into reality since 1996, involving his family, friends, local workers and getting his own hands dirty, too. Built entirely using marble from the Strandzha Mountains, its dreamy, kitsch design features towers, fountains, and lush gardens. The castle’s enchanting atmosphere, complete with a lake and chapel, offers a surreal escape, making it a popular spot for romantics and photographers. A visit here feels like stepping into a storybook.

STRAAT Museum redefines the gallery experience inside a spacious warehouse at Amsterdam’s NDSM wharf, reachable via a free ferry from Centraal Station. Inside, over 180 monumental works by 170 global artists (including Eduardo Kobra’s towering Anne Frank mural) were created on-site, preserving the spontaneity of outdoor graffiti. The raw, industrial space lets you watch artists at work during rotating exhibitions. Unlike traditional museums, STRAAT embraces street art’s rebellious roots: massive stencils by Banksy-esque provocateurs share space with hidden tags. The café serves gluten-free treats, and the gift store stocks affordable prints. Post-visit, explore NDSM’s open-air murals that blur the line between museum and street art.

The New Church (or Nieuwe Kerk) isn't just a regular 15th-century church. It played an important role throughout history, and hosted the inaugurations of multiple Dutch kings and queens. Today's royalty — the Dutch king and queen — exchanged vows here, too. These days the church frequently hosts various exhibitions.