Benchmarked strictly across TripTiming's 5 empirical pillars: Crowds, Weather, Vibes, Prices, and Safety.
Ibiza decisively leads Mallorca in October across both environmental comfort and space tranquility. With a composite index advantage of +1 points, Ibiza delivers superior sightseeing conditions (21°C feels-like, 25% rain probability) while avoiding the heavier tourist footfall and queue friction observed in Mallorca.