Colombo’s streets are filled with three-wheel vehicles known as tuk-tuks, and these motorized for-hire vehicles can be a convenient way to get around the city. Tourists should opt for metered tuk-tuks rather than trying to negotiate a rate with the driver or better yet, seek out a special tourist-friendly fleet of tuk-tuks operated by the Sri Lanka Tourist Development Authority. Taxis are also available, as are public buses and a train system.