Jiufen, Shifen & Yehliu is the trio most popular spot that any traveler should visit in Taiwan! This is a 3-day itinerary, but it can be treated as three separate day trips!
It's a unique and affordable spot that screams Taiwan, with the changing weather, you might experience different seasons in just one week (or even in one day). Regardless of the weather, I guarantee that your days here will be filled with new experiences among Taiwanese cultures, beautiful waterfalls, and unique rock formations.
All of these spots are accessible by public transport!
You don't need to spend the night in any of these places, each can be done in a day but staying there would give you a different kind of vibe!