Sky Lagoon in Kopavogur, Iceland offers a luxurious spa experience with stunning views overlooking the sea. Visitors can relax in warm waters, enjoy the steam room, and unwind in private changing rooms. While some reviewers find it a bit pricey and touristy, others rave about the magical atmosphere and friendly staff. Overall, Sky Lagoon is a great spot to pamper yourself and soak up the Icelandic vibes, making it a must-visit for those seeking a unique spa experience.