Highlight The South Island School Swimming Pool is 25m long and between 1-3m in depth. This makes it suitable for a variety of swimming and diving activities* for all ages and all levels. *Scuba Diving currently suspended until further notice. ESF Sports hosts swimming lessons and swimming competitions at the pool. Location The South Island campus is based on the south side of Hong Kong against the backdrop of Mount Nicholson and facing out into the South China sea.