Attractions below are on the way from Taipei to Yilan. You will drive pass New Taipei City, Yilan & Keelung to Taipei.
HIGHTLIGHT:
Yilan https://enwww.e-land.gov.tw/Default.aspx
Northeast and Yilan Coast tour https://www.necoast-nsa.gov.tw/
You can add/skip/swap any attraction in the itinerary template temporarily based on your interests, weather and traffic conditions on the day.
Day1 Taipei (or Taoyuan Airport) Yilan
09:00 Pickup at Taoyuan Airport or your hotel
10:30 Rest at Yilan Cookie Factory https://www.i-cake.com.tw/
11:00 Lucky Art 蜡艺蜡笔城堡 https://luckyart.com.tw/
12:00 Lunch: Nanfang’ao Fishing Harbor or Mackerel Wonderland https://www.buymackerel.com/
13:00 Factory Tour: Tiger Brand Rice Noodle https://tigerfood.com.tw/ & Siho Aquatic https://www.siho.com.tw/
16:00 Dongshan River
18:00 Hotel check-in : Luo Dong Night Market Area
19:00 Dinner at Night Market
Find your accommodation in Luo Dong Night Market, Yilan
Day2 Luodong Yilan Jiaoxi Yilan
09:00 Pickup at your hotel
09:30 Experience rural life: feed poultry & livestock (Zhang Mei Ama Farm), Scallion Cake DIY and transplant rice seedlings
12:00 Lunch: Urn Kiln Chicken
13:30 Center for Traditional Art 传统艺术中心 https://www.px-sunmake.org.tw/index/index.html?lang=en
17:00 Luodong Forestry Culture Garden 罗东林场 https://www.forest.gov.tw/0000222 or Dinner: Yilan Roast Duck
18:30 Have a good SPA in Jiaoxi Spring Area
Option 2
Taipingshan One Day Tour
https://tps.forest.gov.tw/TPSWeb/wSite/mp?mp=2
Day3 Yilan Taipei
09:00 Pickup at your hotel
09:30 Kavalan Whisky Factory tour https://www.kavalanwhisky.com/en/
11:00 Lake Tour
12:30 Lunch: Omakase
14:00 Dark Farm https://produck.tw/ or Whale watching https://www.lianwhale.com.tw/
15:00 Lanyang Museum https://www.lym.gov.tw/en/ or Northeast and Yilan Coast tour https://www.necoast-nsa.gov.tw/ : Wai’ao Beach Park、San Diego Lighthouse、Cycling at Old Caoling Tunnel、Bitoujiao Trail、Nanyaqiyan
17:00 Rest at Keelung Miaokou
19:00 Arrive to Taipei City
Find your accommodation in Ximending, Taipei City