The Retreat at Blue Lagoon Iceland is largely regarded as a premier luxury wellness destination, with approximately 80% of reviewers highlighting its profoundly relaxing and serene atmosphere. Guests value the unique blend of high-end design, natural beauty, and a peaceful environment, often recommending it for a rejuvenating escape. A significant 75% of guests praise the exclusive Retreat Lagoon and included spa amenities, such as the Ritual experience and in-water massages, as highlights. Service receives consistent acclaim from approximately 70% of visitors for being attentive, professional, and accommodating, with amenities like early check-in and luggage assistance frequently noted. However, the high price point is a recurring concern for about 40% of guests, often cited as a deterrent for longer stays. While breakfast is generally well-received, some dining experiences, particularly at Lava Restaurant and room service, receive mixed reviews, with roughly 15% reporting disappointment regarding food quality or value. Around 10% of reviews mention issues with billing transparency, including unexpected charges for purportedly complimentary items or spa treatments. The strict no-phone policy in certain spa areas and restrictions for children in hotel facilities are also noted by some, contrasting with the otherwise overwhelmingly positive feedback on ambiance and unique offerings.