Route from Blackrock College to Newtownmountkennedy, as follows:
Meet Blackrock College car park 9:30am
1st stop: Clayton Hotel 9:45pm, Leopardstown

2nd stop: Circle K Garage (past Blue Church), Kilternan

3rd stop: Entrance to Powerscourt, Enniskerry

Turn right off Ballybawn Road Lower (R760) to Calary Hill (R755)

4th stop: car park at Red Lane (top of Calary Hill by Sugar Loaf)

5th stop: Djouce Golf Club – turn left (L1236)

Coffee in Fisher’s of Newtownmountkennedy

Turn right south, take 1st left on Woodstock Road
Turn left at Kilcoole (R761)

via Bray
6th stop: bus stop near top Windgates Hill

7th stop: St. Anne’s Church, Shankill

Turn left on Stonebridge Road, loop to N11

Turn right at Cabinteely onto Clonkeen Road

Blackrock College / home
Distance: 65km; climbing 803m; mostly flat spin after coffee.
Stops marked on map in red.

Strava route: https://www.strava.com/routes/23366842
Garmin route: https://connect.garmin.com/modern/course/29962431
Safe cycling.