If you are looking go from Sligo to the Innishowen in day 2, then back through Sligo to Westport that would be some distance (In Ireland) to cover in a day. Donegal is a big county.Thanks Gents. A revised day 1 from Dublin to Sligo is now drafted.
Maynooth, Trim, Athaboy, Oldcastle, Ballinagh, Drumlea, Drumshanbo, Dowra, Killarga then Sligo via the R286. Does this sound good?
Overnight in Sligo then see if I can condense Donegal into Day 2. Plan would be to swing by Mrs S's grandmothers stomping ground then end in Westport? Does this sound viable?
Couldn't agree more. But there's so many other places in West Cork & Kerry worth seeing / roads worth riding and the poor chap only has 8 daysIt would also be a shame to miss out on the ring of Beara while you are in the area. I only mention it as I did it again myself not long ago. And it is stunning.

If you are looking go from Sligo to the Innishowen in day 2, then back through Sligo to Westport that would be some distance (In Ireland) to cover in a day. Donegal is a big county.
Have you considered heading straight up to the Innishowen on day 1 (granted, some motorway miles required) then progressing along the WAW (south).
Also, you should prepare to be flexible re which way you head , depending on the weather. Accommodation should not be a problem booking at short notice in September.
If you do decide to start at the Innishowen, you could include the Mourne Coastal Route (Newry to Belfast) & the Causeway Coastal Route (Belfast to Derry) which links I nicely with the WAW.- extra time would be needed of course.
I stayed in Buncrana last Sept and wouldn’t bother againIs Letterkenny a nice place to stay around there?
Signposts are in kilometres. If you treat them as miles you will get your timing better.Correct. Similarly, I question the sense in doing Wicklow twice. The time saved would be better used on the west coast
https://www.instagram.com/killybegseafoodshack/?hl=en (don't do FB either
Well worth a detour even if you're planning on passing Killybegs
No longer on the pier but in a little yard just off the Main Street. Google says it's temporarily closed but that could just be a winter thing, check around Easter.
You don't say if you're coming on the bike or in the car but either way be careful about overly ambitious mileages. A lot of the (non-national) roads are quite small & not conducive to riding fast. In addition a lot of our local rural (L) roads have recently been downgraded to 60kph from 80. Keep an eye on signage rather than what the sat nav says as most seem to be still showing the old limit. Generally a calculation based on an average speed of 60kph / 35mph will work well for planning the day.
More detail here - https://www.rte.ie/news/ireland/2025/0207/1495220-speed-limits-explainer/
Achill is definitely worthy of a visit if you can fit it in. If the weather is good ride to the top of Minaun for a spectacular view of the island. Keem beach is not to be missed. Park up, grab a 99 ice cream and soak in the view. The road in and out of Keem makes for some savage views of the Atlantic. Stop into Lynotts pub for a sneaky Guinness while on the island. Job's Oxo.Should we definitely include Achill Island?
Fantastic - many thanks.Achill is definitely worthy of a visit if you can fit it in. If the weather is good ride to the top of Minaun for a spectacular view of the island. Keem beach is not to be missed. Park up, grab a 99 ice cream and soak in the view. The road in and out of Keem makes for some savage views of the Atlantic. Stop into Lynotts pub for a sneaky Guinness while on the island. Job's Oxo.![]()
AbsolutelyShould we definitely include Achill Island?
Won't be long now and we'll be back in Connemara!Absolutely![]()
Achill last weekend -