Day Trip to Santorini

Be mindful when the ferry drops you off in the port you’ll need to find(pay) a way to get up to the plateau above. the port is below Megalochori. It can easily cost you another 50 EUR to get to Fira/Oia. With the day trip you don't go via the main port and there is also a minibus tour included in the price but, yes, if taking the ferry you are correct there are public busses