This cache was hidden as part of the celebrations of International Geocaching Day 01.
IGD01: CITO Burrow Beach and IGD01: Dublin, Ireland
Sidetracked caches are intended to provide quick cache-and-dashes at train stations.

Howth train station
Howth station (Irish: Stáisiún Bhinn Éadair), opened on 30 May 1847. It is the last stop on the DART line on the Northside of Dublin.
It is a very busy spot so be watchful of muggles. The cache is hidden outside of the train station. There is no need to access the station, so finding this cache does not involve any fee.
The cache is a small micro container. Bring a pen to sign the log.