http://www.kyoto-lab.jp/kloop/index_e.html
The World Heritage Tour Bus allows you the freedom to enjoy World Heritage sites and other important cultural spots at your own pace. Enjoy audio guidance while traveling between stops. Unlimited hop-on hop-off sightseeing bus.
Fare: Adult 2100 yen Child 1050 yen One day unlimited entry/exit pass.
Bus operations: Saturdays, Sundays, Holidays. (no operation between 12/26 and 1/4)
Tickets:
A. —Kyoto Station – Sightseeing Bus Center (Ticket office) see below
C.—Nijo Castle – Purchase on bus
F.—Kitanohakubaicho Station – Purchase on bus
I.—Kitaoji Station – Purchase on bus
K.—Demachiyanagi Station – Purchase on bus
Audio guides featuring Kyoto facts and history available (option: in English, Chinese, Korean )
For foreign languages (English/Chinese/Korean), audio receiver rental is available at Kyoto Station
Fee: 1 day 500 yen. 2000 yen deposit (refunded upon return).
http://www.kyoto-lab.jp/mk_k_whtb/index_e.html
Reservation here
Information/Map and timetable [PDF]
Time Table
World Heritage Sites