Takamatsu is flat and excellent for biking. The city offers a great deal on its rental bicycles (¥100 per 24 hours; photo ID is required), which can be picked up at Takamatsu City Rent-a-Bicycle in the underground b…
Runs ferries between Takamatsu, the art island of Naoshima (¥520, 50 minutes, five daily) and on to Uno in Okayama Prefecture (¥290, 20 minutes, 12 daily) with a change of ferries.
Runs between Takamatsu, Shōdo-shima (¥690, 1¼ hours, four daily) and Kōbe (¥1990, 4½ hours, four daily).
Kotoden run local trains in Kagawa.