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Old Rail Trail: Athlone to Mullingar

A quieter alternative with stunning views of the Irish midlands. This 42km route connects two historic towns and follows the exact path of a Victorian railway line.

10 min read Intermediate May 2026
Senior cyclist resting on a bench beside the Old Rail Trail with views of water and rural landscape stretching behind them
Síle O'Connor

Author

Síle O'Connor

Senior Cycling Access Specialist

Why Choose the Old Rail Trail?

The Old Rail Trail between Athlone and Mullingar isn't as famous as some of Ireland's other greenways, but that's precisely what makes it special. You'll find quieter paths, fewer crowds, and some genuinely peaceful cycling through the heart of Ireland's midlands.

Built on a former railway line that closed in the 1960s, the trail preserves something of that Victorian era. You'll notice the old station buildings at both ends, railway bridges overhead, and the distinctive straightness of the path—that's the railway heritage at work. It's 42 kilometers end to end, which makes it a solid day's ride without being overwhelming.

Key Facts: Flat terrain throughout, well-maintained asphalt surface, water access at multiple points, minimal traffic intersections.

Historic railway bridge spanning a waterway along the Old Rail Trail, showing the preserved Victorian architecture
Cyclist pausing at a scenic viewpoint along the trail, overlooking the Athlone shoreline with water and distant hills

Route Overview & Highlights

Starting from Athlone, you'll begin at the restored railway station—now a visitor center with facilities and parking. The first 15 kilometers head north through relatively flat farmland, with occasional glimpses of water to your left. There's a genuine sense of getting away from traffic here. You're not sharing space with cars, just the occasional walker or fellow cyclist.

The middle section (kilometers 15-30) is where the landscape really opens up. You'll pass through Ballinaccargy and enter some of the quietest countryside in the midlands. Local villages along the route have small cafés and shops—useful for a break. The terrain stays flat, which is why seniors particularly appreciate this route. There's no climbing involved, just steady pedaling.

As you approach Mullingar, you'll notice the landscape becoming slightly more built up. Mullingar itself is a market town with good facilities—restaurants, a small museum, and plenty of parking. Most people take a couple hours to stop and explore before heading back.

Important Information

This article provides educational information about the Old Rail Trail for cycling enthusiasts. Conditions can vary seasonally, and surface conditions should be checked before traveling. Always wear appropriate safety gear and follow local cycling guidelines. The information presented is accurate to our knowledge but circumstances change—contact local visitor centers for the most current details about facilities and access.

Practical Tips for Cycling the Trail

Getting the most from your Old Rail Trail experience comes down to a few practical considerations. First, timing matters. Early morning cycling—say 8 or 9 AM—means cooler temperatures and fewer people on the path. You'll have the place nearly to yourself.

  • Bring water: There's no guaranteed water sources midway. A couple of water bottles or a small backpack makes the journey more comfortable.
  • Check weather: The trail gets muddy after heavy rain. Late spring through early autumn is ideal—drier conditions and longer daylight.
  • Bike maintenance: Your bike should be in decent shape. Flat tires are rare on this well-maintained surface, but it's worth checking brakes and gears before you start.
  • Pace yourself: At a comfortable 12-15 km/h, the full 42km takes about 3-4 hours. Don't rush. Stop at viewpoints. Chat with other cyclists.

Many people don't complete the full route on their first attempt, and that's completely fine. Some cyclists do 20 kilometers one direction and turn back. Others break it into two separate trips. There's no rule that says you need to do the whole thing in one go.

Close-up view of a well-maintained asphalt cycling path with green grass verges on either side and trees creating a natural tunnel effect

Plan Your Visit to the Old Rail Trail

The Old Rail Trail between Athlone and Mullingar isn't the most famous greenway in Ireland, but that's exactly why you should consider it. You'll get genuine quiet cycling, beautiful midland scenery, and the chance to follow a piece of Irish railway history. Whether you're doing the full 42 kilometers or just a section of it, you're in for a peaceful, manageable day on the bike.

The trail works year-round, though spring through autumn offers the best conditions. Start early in the day, bring water, and don't stress about covering the whole distance. That's not what greenway cycling is about. It's about enjoying the pedal, the landscape, and the absence of traffic. On the Old Rail Trail, you'll get all three in abundance.

Want to learn more about greenway cycling in Ireland?

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