5The Blue Lagoon – Iceland

The Blue Lagoon is often portrayed as a natural hot spring surrounded by Iceland’s rugged landscape. In reality, it’s a man-made lagoon filled with water from a nearby geothermal power plant. While the warm, milky-blue waters are undeniably beautiful, the lagoon can be crowded and expensive. Additionally, many visitors are disappointed to learn that it’s not a natural wonder but rather a commercialized attraction.

Why It Might Disappoint:

  • The lagoon is man-made, not natural.
  • Crowds and high costs detract from the serene experience.