Benchmarked strictly across TripTiming's 5 empirical pillars: Crowds, Weather, Vibes, Prices, and Safety.
Gold Coast emerges as the optimal March destination with an overall TripTiming Index of 74/100 vs 68/100 for Sydney (+6 point advantage). Gold Coast experiences substantially lower visitor footfall and shorter landmark queues (moderate footfall vs heavy visitor congestion in Sydney). Sightseeing is further aided by comfortable outdoor weather (26°C feels-like). Travelers also benefit from lower accommodation costs (~$129/night vs ~$207/night in Sydney, saving ~$546 over a week). While Sydney retains an edge in City Vitality (69/100 vs 53/100), Gold Coast's commanding performance in Space & Crowds secures the overall March recommendation.