Outdoor saunas are specially designed for use in outdoor spaces, offering a relaxing, therapeutic experience in natural surroundings. These saunas come in various shapes and styles, each offering unique benefits. Barrel saunas, with their rounded design, provide excellent heat circulation and an efficient, cosy environment. Iglu saunas, inspired by traditional igloos, have a distinctive dome shape that enhances heat retention and provides a unique, visually striking appearance.