1
riders
02:35
61.0km
240m
Road cycling
Cycle the moderate 37.9-mile White's Castle and Athy loop from Portarlington, featuring historic White's Castle and scenic Irish countryside
Last updated: February 26, 2026
Waypoints
Start point
Train Station
Get Directions
35.9 km
Highlight • Castle
Tip by
61.0 km
End point
Train Station
Way Types & Surfaces
Way Types
60.2 km
426 m
288 m
143 m
Surfaces
50.1 km
10.5 km
431 m
Sign up to see more specific route details
Sign up for free
Elevation
Highest point (140 m)
Lowest point (50 m)
Sign up to see more specific route details
Sign up for free
Weather
Powered by Foreca
Monday 25 May
28°C
13°C
16 %
Additional weather tips
Max wind speed: 14.0 km/h
to get more detailed weather forecasts along your route
This route was planned by komoot.
This route is generally considered a moderate road ride, suitable for cyclists with good fitness. While much of it is well-paved, there might be some unpaved sections, which could affect suitability for traditional road bikes. It's advisable to check specific route details if you're concerned about unpaved surfaces.
The White's Castle and Athy loop from Portarlington is approximately 61 kilometers long. Most cyclists can expect to complete it in about 2 hours and 35 minutes, depending on their pace and stops.
The primary highlight is White's Castle, a historic 16th-century tower house in Athy, offering great photo opportunities. You'll also pass through the picturesque town of Athy on the River Barrow, and enjoy views of the rolling Irish countryside, quiet country lanes, and potentially some civil engineering marvels like aqueducts.
While specific parking details aren't provided, Portarlington serves as the starting point for this loop. You should be able to find public parking options within the town to begin your ride.
For the most enjoyable experience, the best time to cycle this route is typically during the spring, summer, or early autumn months. The weather is generally milder, and the countryside is at its most vibrant. Always check the local weather forecast before you head out.
As this is primarily a road cycling route that passes through towns and public roads, dogs are generally permitted, especially if kept on a leash and under control. However, always be mindful of local regulations and private property when passing through specific areas.
No, there are no specific permits or entrance fees required to cycle the White's Castle and Athy loop from Portarlington, as it uses public roads and pathways. Access to White's Castle itself might have separate visitor information, but viewing it from the outside is free.
The route features mostly well-paved roads, making it generally easy to ride. However, be aware that some sections may be unpaved, which could be challenging for certain road bikes. The landscape includes quiet country lanes and the gently rolling Irish countryside.
Yes, this route briefly intersects with sections of other well-known paths. You'll find small segments that overlap with The Barrow Way and the Barrow Blueway, offering a glimpse of these longer trails.
Given its 'moderate' difficulty rating and requirement for 'good fitness,' this route might be challenging for absolute beginners or very young children. While mostly paved, the distance and potential for unpaved sections make it more suitable for cyclists with some experience.
Yes, the route passes through Athy, a picturesque town on the River Barrow, where you can find cafes, shops, and other amenities to stop for refreshments or a meal.