The Retreat At Blue Lagoon Iceland in Grindavík, Iceland has a corrected score of 4.1 ± 0.2 (solid evidence, 3 of 4 platforms), ranked 1 of 1 hotels we score in Grindavík. Its platform ratings, normalised to 0-5, average 4.3 before correction: Booking.com 4.4, Tripadvisor 4.5, Google 4.0.
The Retreat at Blue Lagoon Iceland is a five-star resort in Grindavík, set within an 800-year-old lava field roughly an hour from Reykjavík. It has 60 suites built into the volcanic rock, a subterranean geothermal spa, a private lagoon for guests only, and access to the neighbouring Blue Lagoon. Dining includes a Michelin-starred restaurant, and rooms follow a modern Scandinavian style with views over the lava fields. Wellness is central to the stay, with a multi-step spa ritual included. It suits travellers seeking a quiet, design-led luxury escape focused on bathing and relaxation. The remote location means a car or transfer is needed, and rates reflect the high-end positioning.
All hotels in Grindavík, ranked
How the scores work · Statistics · Guides · API · llms.txt
No hotel can pay for placement or a better score. Scores rebuilt 2026-10-02.