Treat yourself to luxurious wellness experiences at the Retreat Spa, included in your Hotel Blue Lagoon stay. Wake up to a refreshing Yoga session, followed perhaps by a guided group hike. Next, head to the sprawling Retreat Spa to rejuvenate your senses with a wide range of therapies, from hot-stone massages to signature beauty treatments. Explore mystical subterranean spaces or bask in crisp outdoor settings. Experience in-water treatments infused with geothermal ingredients like silica, algae and mineral salts. Later, enjoy complimentary coffee and Icelandic pastries in the lounge before you wind up a blissful day. (Duration: Full Day; Activity includes complimentary access to the hotel’s private Retreat Lagoon and 1 premium admission per guest to the Blue Lagoon, 3 masks, use of towel, bathrobe, slippers & drink of your choice, Blue Lagoon skin care amenities and 15% off Blue Lagoon skin care products; Meals Included: Coffee & Icelandic Pastries; Guests from 2-15 years of age must be accompanied by an adult guardian)