Mary Hickey arrived in Skerries this evening on day 3 of her RNLI Lap of the map challenge.
After a testing day yesterday Mary set out from Howth this morning and clocked up another 23 miles.
Tomorrow she will leave Skerries and make her way to Clogher head in County Louth.
You can watch Mary’s progress by visiting Mary Nolan Hickey Lapofthemap
If you wish to make a donation to the RNLI here