Dame St, Dublin 2
The Christmas Market in the Courtyard of Dublin Castle is back from 08-21 December daily from 14:00-21:30. It is a market with a LOT of potential. This year the market is called a Boutique Market, so don't expect too much. Booking is required and the weekend is booked out, but during the week there is still availability. You have to book tickets for a timeslot to enter the market. If you want to go, I would recommend that you book really soon! https://www.dublincastle.ie/christmas-at-the-castle-2021/ (Booking required)