Like most cities KL do have a City Tour bus. Its a hop-on hop-off system where you buy a ticket that lasts for 24 hours of 48 hours. I recommend getting one of those tickets. They drive by all the main attrations and the not so main attractions. A very good way to experience the city.
Website: HopOnHopOff
Prices:
24Hours
Adult: 38RM
Child/Student/Senior Citizen: 17RM
48Hours
Adult: 65 RM
Child/Student/Senior Citizen: 29 RM
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