Plazas, galleries and late dinners
Tap water is safe across mainland Spain (Madrid's is famously good). On some islands and coastal stretches it's safe but tastes poor, so locals buy bottled.
Not expected — Spaniards rarely tip; round up or leave small change for good service. No US-style percentage.
Drive on the right. Watch the ZBE low-emission zones (Madrid, Barcelona and more) — camera-enforced, and a hire car without the sticker gets fined. Most AP motorway tolls became free in 2021.
sourced — translations from published sources; corrections come from user reports
Free to start. iPhone first — Android close behind.