It is easier to get to the venue from Reus Airport than Barcelona airport, and you can fly to Reus from London, Leeds, and Manchester airports. From Tallinn, you will have to go to Barcelona.
Our wedding will be held at Castell de Tamarit, which is about an hours drive outside of Barcelona, or 20 minutes from Reus airport.
There are places to stay nearby the venue (around a 5 minute taxi), but it would be possible to stay in Barcelona and travel to the wedding on the day.
Below is a map with the location, the address is: Castell de Tamarit, 43008 Tamarit, Tarragona, Spain