Ready to use itinerary if you fly to Kaohsiung :
Where to go in Kaohsiung for 4 Days 3 Nights ?
You don't need 5 nights like me in Kaohsiung. You are much healthier to explore Kaohsiung in shorter days. It is possible to do this in 4 Days 3 Nights.
Day 1 (Full Day)* Pier 2 Art District - Modern Art Wharf
* The Love River
* Wufu 4th Road
* Central Park Shopping Area
Day 2 (Full Day)* Visit to Cijin Island
* Former British Consulate at Dagou
* Kaohsiung Harbour (optional)
* Sizihwan Bay
* Sun Yat Sen University (optional)
Day 3 (Full Day)* Lotus Pond
* Shopping District at Zuoying District
Day 4 (Full Day)* Singuang Ferry Wharf
* Sanduo Shopping District
* Kaohsiung Tower
Its meaningless to visit Taiwan and skip the famous night market. There 3 famous night market that I know in Kaohsiung.
* Rueifeng Night Market (I would rather skip this one.)
* NanhuaNight Market (totally prefer this one)
* Liouhe (small scale but still worth to visit)