Mode	Good for	Notes
Metro Valparaíso (Merval)	Viña ↔ Valparaíso	Approximate; verify current fares and schedules before travel.
City buses (micros)	Along the coastal strip	Frequent but can be crowded in summer.
Taxis / rideshare	Late evenings, luggage	Widely available in the centre.
Walking	Central beaches to Miraflores	≈ 20–30 min; Reñaca is considerably further.

All timings are approximate — verify before travel.