Taichung hands out its best experiences for nothing: a free national art museum, Japanese-era dormitories turned public parks, and night markets where NT$50 buys dinner. Add EasyCard buses that are free for the first ten kilometres and three days barely dents a wallet.
Taiwan's only national art museum charges nothing for its three floors of galleries, the Digital Art Space and the children's studio. Tue–Fri 09:00–17:00, Sat–Sun 09:00–18:00, closed Mondays. Lockers are free with a coin deposit.
Nineteen 1969 audit-department staff dormitories reopened as a free-entry lane of studios and food stalls. Lunch runs NT$60 for braised pork rice or NT$45 for iced tea, eaten on the grass terraces out front rather than in a restaurant.
Six restored 1932 Japanese police dormitories sit under century-old banyans, free to enter, with a Taiwanese-dialect audio room and rotating literary exhibits. Buildings open Tue–Sun 10:00–17:00; the park and boardwalk stay open later.
The city's 1903 park costs nothing: a lily-covered lake, the 1908 wooden Hu Hsin Pavilion built for the railway opening ceremony, and the relocated Japanese-era radio tower. Locals gather for tai chi and open-air chess by the north gate.
The 1917 hexagonal Y-shaped market is the cheapest sit-down meal in town: Ding Wang thin noodles from NT$45, Shan Ho Zhen braised pork rice NT$65, Lao Lai mochi NT$15. Stalls open around 07:00 and the best ones sell out by 13:00.
Bubble tea was invented in this teahouse in 1983 and the original Siwei Street branch still pours pearl milk tea for about NT$70, with free hot-tea refills. One drink buys an hour of air conditioning and a seat away from the afternoon heat.
Taiwan's largest indoor traditional market moved into this four-storey hall in 2016 with more than 900 stalls. Late afternoon is markdown hour: guava and wax apple around NT$50 a bag, cooked-food floor lunch boxes NT$60-80, samples handed out freely.
Taichung's oldest night market fills two blocks of Zhonghua Road from 18:00 until past 02:00 — NT$35 sweet-potato balls, NT$50 pork ribs stewed with medicinal herbs, NT$25 Fengren shaved ice. No admission and no tourist-priced stalls.
Trail 9 climbs roughly 1.8 km of rope-and-log steps up the Toubiankeng ridge to an unstaffed lookout over the entire Taichung basin. There is no gate or ticket, and city bus 66 from Taichung Station is free for the first 10 km with an EasyCard.
A covered alley beside Fengyuan's Cihji Temple, trading since the 1950s and open from lunchtime: Cheng Chi flaky pastry about NT$30, Miaodong ribs vermicelli NT$70, snow ice NT$60. Local trains from Taichung Station take 20 minutes for NT$25.
Qingshui's hilltop park is unstaffed and free around the clock, with a glass-panel sky bridge, a running track and a paragliding launch deck looking straight down over the coastal plain toward the Taiwan Strait. Parking costs nothing too.
A 691-metre wooden boardwalk runs free into roughly 300 hectares of tidal marsh, wind turbines lined up on the horizon and fiddler crabs working the flats at sunset. Bus 179 or 178 from Qingshui Station costs about NT$26 to the entrance.