Start your trip by exploring the stunning Oboke Gorge in Tokushima. This picturesque gorge is known for its crystal-clear emerald green waters and towering cliffs. Take a leisurely boat ride along the Yoshino River and marvel at the breathtaking scenery. You can also go hiking along the gorge's well-maintained trails, which offer panoramic views of the surrounding mountains and lush vegetation. Don't forget to visit the Oboke Koboke Kazura-bashi Bridge, a suspension bridge made entirely of vines, which is a popular spot for photos. In the evening, relax at one of the hot spring resorts in the area and enjoy a traditional Japanese dinner.