The cheapest way to get to Dunguaires castle is by bus: Bus Eireann operates a regular service from Galway City to Kinvara. From the village, it’s a short walk to the castle.
By car: If you’re driving, take the N67 road from Galway City towards Kinvara. The castle is located just outside the town and is well signposted. There is a car park near the castle that you can use.
By boat: During the summer months, it’s possible to take a boat trip from Galway City to Kinvara, which passes by Dunguaire Castle. This can be a scenic way to approach the castle, but be sure to check schedules in advance.