Croagh Hostel is in an incredible location for climbing Croagh Patrick. It is a 3 min walk from the visitor center and start of the hike. I found the hostel to be well run and very clean. They had the best continental breakfast I’ve had on my trip. It is about a ten min taxi or bus ride from the Westport train station. Buses are infrequent but the taxis only charge about 10 euro for the trip.