Takamatsu is well-served by public transport, with bus and train services connecting the city to the surrounding area. Travel costs are typically low, with a one-way train ticket from Takamatsu to Okayama costing around ¥1,200. Travel times can vary, so it's worth planning ahead and allowing extra time for transfers.
If you have more time in Takamatsu, consider taking a day trip to explore nearby Kotohira-gu Shrine or the Washuzan Observatory for stunning views of the Seto Inland Sea. If you have less time, consider skipping some of the temples on the Shikoku Pilgrimage tour or spending less time at Yamagoe Udon Factory. Also, be sure to try some of the local specialties like Sanuki udon noodles and olive products.