Suðurbæjarlaug boasts a spacious 12.5 x 25 meter outdoor pool and a specially designed instructional pool indoors, ideal for children. Outdoor amenities include three hot tubs, a steam bath, a splash pad, two water slides, and two cold tubs with varying temperatures. The pool area features a popular walking path.

Specialized changing rooms with steam baths are available for both genders, alongside conventional dressing rooms. Outdoor changing facilities are also provided.

In the basement of Suðurbæjarlaug, Gym Heilsa, a fitness center, offers its services. The pool hosts traditional school swims, SH aquatic exercises, toddler swim sessions, water aerobics, and yoga classes. Additionally, a massage therapist operates within the facility.