Kalos Sauna Spa is an adults-only sauna in San Martín de Porres, north Lima. One entry covers two dry chambers with Himalayan stones, two steam rooms, three hot jacuzzis (mineral salts, orange with vitamin C, and a heart-shaped one), a cold-water jacuzzi, an ice cabin and Spanish showers, with no time limit. Swimsuit, towel and sandals are included and swimwear is compulsory. Open daily 10:00–22:00; entry is S/ 30 on Wednesdays, S/ 35 on other weekdays and S/ 40 at weekends.