Aim for a comfortable cushion that accounts for taxi times, passport control queues, transport into the city, and the tour’s runtime. Many programs require a minimum layover window and firm check‑in cutoffs. Build in contingency minutes for surprises, and set two alarms: one to return, another as a runway‑safe backup.
Travel light to move quickly and enjoy the sights. Use airport luggage storage or airline transfer services to avoid dragging suitcases onto buses or trains. Keep only essentials: passport, payment options, phone, rain layer, charger, and water. Label everything clearly, confirming storage hours and pickup locations before you head out.
Before committing, verify whether your nationality can enter the country visa‑free or with e‑visas. Some tours operate entirely airside, while others require immigration clearance. Check transit without visa policies, vaccination or health form needs, and any fee exemptions. Screenshots of confirmations speed up conversations at control points when minutes truly matter.