There are 22 counties (cities) in Taiwan, each region has its own characteristics, the following is to introduce the characteristics of each county and city (must visit places or must-eat food).
Taipei City
Longshan Temple, 101 Building, Palace Museum, Beitou Hot Spring
New Taipei City
Yingge Ceramic Old Street, Wulai Hot Spring, Pingxi Sky Lantern, Jiufen Old Street
City of Keelung
Zhongyuan Festival, Miaokou Night Market snacks
Taoyuan City
Longtan peanut fudge, Liangjiang Park, Guanyin Lotus Festival, Daxi dried tofu, Lala mountain peach, Daxi Old Street
Hsinchu County
Beipu tea, persimmon cake, oriental beauty tea
Hsinchu City
Red groove meat balls, rice noodles, bamboo graben cakes, tribute pills, City God Temple
Miaoli County
Gong Hangju, Dahu strawberry, Sanyi wood carving, oil tong flower, gongguan red jujube, Nanzhuang Old Street
Taichung City
Kobo Pavilion, Suncakes, Dajia Mazu Suijing, Dajia Cream Shortbread
Nantou County
Sun Moon Lake, Sun Moon Old Tea Factory Black Tea, Puli Distillery, Cingjing Farm, Puli Paper Church, Deer Valley Frozen Top Oolong Tea
Changhua County
Lukang Tianhou Temple, Bagua Mountain, Confucius Temple in Changhua City, Tianwei Flower Field, Meat Circle
Yunlin County
Xiluo Bridge, Gukeng Coffee, Xiluo Soy Sauce, Beigang - Chaotian Palace
Chiayi County
Alishan small train, Alishan railway bento, Alishan cloud sea sunrise, square crisp
Chiayi City
Turkey Rice, SunShine Tower, Chiayi Park, Lantan (Charming Moonlit Night, one of the Eight Scenic Spots of Chiayi)
Tainan City
Anping Fort, Brine Bee Cannon, Black-faced Spoonbill, White River Lotus Root, Du Xiaoyue Danzai Noodles, Pot Roasted Pasta, Coffin Plate Snack, Madou Wendan, Guanmiao Pineapple
Kaohsiung City
Lotus Pond, 85 Building, Xiziwan, Aihe, Mino Paper Umbrella, Yellow Butterfly Cuigu, Qijin
Pingtung County
Black tuna, coconut juice, Wanluan pig's feet, Hengchun Robbery (Zhongyuan Robbery Sacrifice), Sea Life Pavilion, Lotus Mist, Burning King Ship, Kenting
Taitung County
Green Island Prison, Chimoto Onsen, Midoriya Asahi Onsen, Ikegami HeavenLy Way, Shakya, Taimari Golden Needle Flower
Hualien County
Harvest Festival, Taroko, Shimizu Cliff, Shimizu Cliff, Sea of Needle Flowers, Seven Star Pond, Flat Food, Mochi, Peeled Pepper
Yilan County
Jiaoxi Hot Spring, Taiping Mountain, Suao Cold Spring, Tou Cheng Robber Orphan, Guishan Island, Baoxin Powder Circle, Admiral Pear, Beef Tongue Cake (Yilan Cake)
Penghu County
Celestial chrysanthemum, brown sugar cake, aragonite, fireworks festival, cactus ice
Lianjiang County (Matsu)
Eight-eight tunnels, mythical birds (black-billed crested terns, the global total is less than 50), old wine, jiguang cake
Kinmen County
Cannonball steel knife, wind lion, tribute sugar, a root, sorghum wine