Why not spend a lazy afternoon at Laem Sai Beach during your trip to Chaiya? While you're in the area, wander around the natural setting.
You can learn about the history of Chaiya with a stop at Wat Phra Borommathat Chaiya Worawihan. While you're in the area, wander around the natural setting.
You can take time to visit Ancient Hot Springs during your travels to Chaiya. While you're in the area, wander around the natural setting.