Musical director and conductor David Brophy does a walk from Chapelizod down to the Point taking the War Memorial Gardens, Imma, Customs House Quay and The Point.

This week's walk in Tracks and Trails starts in the peaceful border village of Blacklion and is presented by Joanna Donnelly who works for the Met Service and who presents the weather on RTÉ. Blacklion is a two and half hour drive from Dublin and the Cavan Burren Park is a hidden gem close to the borders of Fermanagh and Monaghan. Joanna will be exploring two of the four different trails on the Cavan Burren Way during which she will examine monuments, including archaeological and historic trails. From Blacklion, Joanna ascends through delightful Woodland to the Radharc Corr na Gaoithe, 'the round hill of the wind', which has breathtaking views across seven counties. From there, Joanna, makes her way through the heather and flat bogland to the Cavan Burren Park. This first part of the day's trail is 5KM. One of the features of her walk is the Calf House Dolmen Trail, as well as the Looped Giant's Leap Trail. Joanna was surprised and excited by which she discovered on this 10KM walk in North County Cavan.

Identical twins David and Stephen Flynn take on a 10km looped walk from the Meeting for the Waters in Wicklow through the Avoca Mines..

Irish international runner David Gillick visits Letterfrack in Co.Galway to walk the Diamond Hill and to conclude his journey in Kylemore Abbey.

This episode of Tracks and Trails features the Royal Canal which is fondly known as the green and silver line and is presented by Dublin native Annalise Murphy who captured the hearts of Irish audiences during the 2016 Rio Olympics when she realised her dream in the Women’s Laser Radial sailing competition by winning a silver medal for Ireland. Annalise will be accompanied on the walk by her mother, Cathy McAleavey who herself was an Olympian competing in the Seoul Olympics in 1988.