Choose lively Bùi Viện for street food and bars or Secret Garden rooftop for a relaxed local dinner with city views; both suit a young couple on budget-comfy trip.
Cruise narrow canals, see local floating life and stop on a fruit/coconut island for fresh fruit, short walks, and cycling options; most tours include a boat lunch.
Wander the UNESCO streets, visit the Japanese Covered Bridge and old merchant houses; town entries/tickets are available and usually valid 24 hours — many shops open until ~9pm.
Dine riverside (try Mango Mango or local riverside stalls) then enjoy lantern-lit evenings on the Thu Bồn River — many lantern shops open until ~9pm for DIY lanterns.
Optional UNESCO site with Cham temple ruins about 1h from Hoi An; tours typically leave early (7:00–8:00am) and return before midday — site opens ~6:30am–4:30pm.
Afternoon cooking classes (2.5–3.5h) or countryside cycling to rice paddies and artisan villages provide hands-on culture — many operate 2:30pm–6:00pm.
Book an early flight so your 14-hour daytime window in Hanoi is maximized; domestic flight ~2h; schedule to arrive in Hanoi morning for a full-day layover.
Choose Temple of Literature (Confucian site; open ~8:00am–5:00pm) for history and gardens, or the Ethnology Museum (open 8:30am–5:00pm) for deeper cultural context — both are highlights.
Catch an early evening water puppet show (shows often at 3:00pm, 5:00pm, 7:00pm — book ahead) or continue strolling, shopping and sampling street snacks.