On day six, venture out to the Shikoku Karst, a unique natural landscape characterized by its rolling hills and lush green meadows. Take a scenic drive through the area and enjoy the breathtaking views. If you're feeling adventurous, you can also go hiking or cycling in the karst. In the evening, treat yourself to a relaxing onsen (hot spring) experience. Takamatsu and its surrounding areas are known for their numerous hot spring resorts, where you can unwind and rejuvenate in the healing waters.
