This is one of the side doors of St Peter's Cathedral, Drogheda.
The church is famous for housing a shrine containing the head of Oliver Plunkett, the Catholic Archbishop who was martyred in London after he was found guilty of treason.
It's quite an unlikely tourist attraction as such relics are quite unusual in Ireland although every church seems to have them in Italy.
Next time I have my D7000 with me, I'll try to get photo of the shrine - the E-P1 just wasn't up to the job.