Great Western Greenway
An outdoor nature-reserve in Mayo
The Great Western Greenway is a 42 km off-road cycling and walking trail that follows the route of the old Westport to Achill railway line in County Mayo, Ireland. It offers stunning views of Clew Bay, the Nephin Beg mountains, and the Atlantic coast. Family-friendly: Suitable for all ages, with gentle gradients and traffic-free paths. Children can cycle, scoot, or walk, and trailers/child seats are easily accommodated. Facilities: Bike hire available in Westport and Achill. Cafés and picnic spots along the route, plus playgrounds near the start/finish points. Practical tips: The trail is well-signposted and mostly flat. Allow 2-4 hours for cycling the full route, or take shorter sections. Weather can change quickly—bring rain gear.
At a glance
Entry
Free / cheap
What parents should know
The Great Western Greenway is a 42 km off-road cycling and walking trail that follows the route of the old Westport to Achill railway line in County Mayo, Ireland.
must_do
Hire bikes and trailers together
Book bike hire in advance from Westport or Achill, especially during peak season. Child seats and trailers are available and make the route accessible for younger children.
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Today
Light drizzle
19°C
Light showers expected — plan for indoor spells
Opening hours
Opening hours could not be confirmed.
Last checked 25 May 2026, 02:17.
{'timezone': 'Europe/London', 'notes': 'No formal opening hours. This is a public off-road walking and cycling trail with open access.', 'reason': 'The Great Western Greenway is a 42km public trail with permissive access from landowners; not a staffed facility with defined operating hours.'}
Plan your visit
Worth combining
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