ZOO Service Parking (Paid)

This paid surface lot sits just 100 meters from Trapani's hydrofoil terminal, making it a solid pick if you're catching a ferry to Favignana or the other Egadi Islands. You'll find diagonal parking spaces at around 1 euro per hour, and note that even Sundays aren't free here — blue-striped municipal zones around the city follow the same rule. It's no-frills, but the proximity to the port is hard to beat.