It’s a good day trip, boat ride is about an hour each way we sat on the top deck in the sunshine on the way out which was nice and on the first deck where it was air-conditioned and considerably cooler on the way back. Book the additional excursion to see the ruins, very interesting. It was also very hot when we were there and it was a relief to get on a cool air-conditioned coach. The lunch provided was also very good and all in the cost. You will have about two or three hours at the end of the trip to spend on the promenade and seafront we swam in the sea which is great before returning to the boat.
Important to note that you need to switch off your phones roaming setting when the boat leaves Corfu, otherwise standby for some really sporty roaming charges when you get home, we got stung for about £40 with Sky. (that was per phone)
Also make sure you take your passport as this is another country and standby for €15 ahead tourist charge for Albania.
Prices are cheap in Albania, a recommended day out.
One further point, you have to go into the building on the Harbour side behind the fence. You have to go round the front although when you walk up from the harbourside you are actually at the side of the building just go round the front and the trip to Albania is a right turn