Five hallucinations wearing a nice outfit.
Phantom venues, stale hours and invented precision you can catch before departure.
Specificity can create false confidence. An exact price or closing time is not trustworthy unless its source and observation date are visible.
Look for places that cannot be identified, hours that ignore the travel date, and transit time that appears outside the schedule.
A responsible planner exposes its weakest assumption before you build a day around it.