Except for Taman Safar 2 (which can be 15kn away at least), nothing much to do..the weather is not that cool as many people say, just pleasent in the night (Puncak near Jakarta, is much cooler as well as Sudomukti near Semarang much cooler ).
There is Tree Top adventure park, which could be fun but I am sure it will be hot during the day before the closing time of 4pm.
A town full with people. There is internet line for XL mobile provider but most of the hotel got the WIFI service.
Tourist can visit the Mosque and there is the old Grave back there. Other things is you will see all shop will be open 9am-2pm. then they will closed for break. They will continues back by 5pm till 9pm. That's weired isn't it.
Visit taman safari indonesia 2,a very big jungle have many animals collection,from america,afrika,asia and around world