Why go
A taxi solves specific gaps rather than every city journey. Use an official rank, licensed street hail or a reputable dispatch service, confirm the meter is running, and allow a margin when traffic or a major event affects the center. The benefit is comfort and directness, not guaranteed speed.
The full story
Dublin taxis can be hailed when available, found at marked ranks or booked through established services. They are especially useful with luggage, late at night, or when two outer districts do not connect directly. In the compact center, however, one-way systems and congestion can turn a short map distance into a slow ride. Licensed vehicles display identification and use regulated meters; current supplements and payment rules should be checked with the official regulator rather than inferred from older guides. Give a complete destination or Eircode when possible, because similar street names occur across the city. At airports and stations, follow signs to the official rank. During concerts, matches and weekend closing time, demand rises sharply, so plan a public-transport fallback.