Sixth of May Park contains a lake, a modern dolphinarium (45min show adult/child 12 GEL/free; noon, 3pm & 6pm Tue-Sun) and a small zoo (adult/child 2 GEL/free; 11am-8pm) of Georgian and international wildlife. At the dolphinarium you can also swim with dolphins (per 15min adult/12-18yr/under 12yr 150/100/60 GEL). Dolphinarium hours outside the summer season are variable.