What are the best day trips from Shanghai?

Suzhou is the obvious first pick for two people who want a day that doesn't require negotiation. The G-train from Shanghai Hongqiao covers 100 km in 25 minutes. Second-class tickets run about ¥39 ($6), and trains leave every 10-15 minutes starting around 6am. The Humble Administrator's Garden, UNESCO-listed since 1997, charges ¥70-90 depending on season and sits a 20-minute walk north from Suzhou Station. Go before 10am, when the first tour buses from Shanghai drop groups at the east gate and the narrow paths along the central pond become shoulder-to-shoulder. After the garden, walk south to Pingjiang Road. Canal-side noodle shops set wooden tables at the water's edge, and a bowl of braised-duck noodles in dark soy broth runs ¥15-25. The water smells faintly of algae in the June heat. One partner who wants more gardens can walk 15 minutes to the Master of the Nets Garden (¥40, smaller, quieter). The other can try Songhelou on Guanqian Street, which has been serving squirrel-shaped mandarin fish since 1757. Meet back at the canal.

Hangzhou tends to be the better fit when one of you wants a temple and the other wants a walk through tea country. It's 175 km southwest, about 50 minutes by G-train from Hongqiao. Second-class fare is ¥73 ($11). West Lake, inscribed by UNESCO in 2011, is the center of gravity. You can rent a two-person electric boat at the Broken Bridge dock on the north shore for ¥150 per hour. In the early morning the lake is still enough to see the Leifeng Pagoda reflected on the surface. The Longjing tea village sits 8 km southwest of the lake, up in the hills. A taxi costs about ¥30. Small family farms there sell the current harvest at ¥200-400 per 100g depending on grade, and the fresh leaves smell grassy and faintly sweet. If your partner would rather see Lingyin Temple (¥75, founded 326 AD, 5 km west of the lake), the split works because both destinations sit on West Lake's western side. The 8pm G-train gets you back to Hongqiao by 9pm.

Water towns are the classic couples half-day, and the real question is which one. Zhujiajiao sits 50 km west, about an hour by Shanghai Tourist Bus Line 4 from People's Square (¥12 each way) or a Didi for around ¥120. You can cover the whole town in 3-4 hours. Fangsheng Bridge, built in 1571, arches over a narrow canal where you can take a wooden gondola for ¥150 per boat, roughly 20 minutes. The rice wine shops along Bei Dajie sell warm cups for ¥5, and the smell of sweet fermented rice hangs in the alley. Mind you, Zhujiajiao packs out on weekends. Go on a weekday and you might have a canal-side table to yourselves. Wuzhen is 130 km southwest, about 2 hours by coach from Shanghai South Station (¥55). It's more polished, pricier (West Scenic Zone entry ¥150), and honestly more photogenic after dark when the lantern light bounces off the water. But that's a long day for a water town. If either of you tires easily, Zhujiajiao is the smarter call, and you still have the evening free in Shanghai.

Shanghai's day trips all leave from Hongqiao Station, not the older Shanghai Railway Station 15 km to the northeast. A taxi between them in morning traffic takes 40 minutes, and they're on different metro lines (Line 2 vs Lines 1, 3, 4). China's high-speed rail system requires passport numbers at booking. Station kiosks have English-language readers, the process takes about 5 minutes, and the line moves faster than the manned counters. Nanjing is technically doable at 300 km and 70 minutes by G-train (¥135 second class, about $20), but it's a 13-hour day and most of it is walking. For a birthday or anniversary, the Suzhou gardens on a quiet Tuesday morning are hard to beat. The loudest sound in the Master of the Nets Garden at 9am is water dropping from a rock overhang into a stone basin 2 meters below.