Jungle Box Ubud is the newest CrossFit hotspot in Ubud, located to the north of Ubud's city center. It boasts a large open-air complex with plenty of space to get fit and have fun. Their classes are super popular, specializing in HIIT, kickboxing, and TRX classes. Although it can get hot during the day, you can work up a sweat while fully enjoying Bali's beautiful surroundings. Jungle Box Ubud also has great prices, offering a day pass for 250K (16.50) and a monthly pass at 1,750,000 ($115).