SunnyHills. SunnyHills, which originated in Nantou, is famous for its pineapple cakes, a well-known souvenir from Taiwan. The slightly sour native pineapple filling and the crust with a hint of milk fragrance are perfectly balanced, making it a favorite among many. SunnyHills, which originated in Nantou, is famous for its pineapple cakes, a well-known souvenir from Taiwan. The slightly sour native pineapple filling and the crust with a hint of milk fragrance are perfectly balanced, making it a favorite among many. If you visit SunnyHills' traditional courtyard house (Sanheyuan) in Nantou, you can not only taste the renowned pineapple cakes but also experience the leisurely atmosphere of a rural Sanheyuan, making it a great place to visit when in Nantou. Address: 南投縣南投市八卦路1100巷2號 Hours: 00:00–23:59 Nantou