4.4
(19)
210
hikers
02:53
11.1km
70m
Hiking
Hike the moderate Lôn Las Cefni Trail, a 6.9-mile route through diverse landscapes and wildlife havens on Anglesey, including Llyn Cefni Res
Last updated: February 26, 2026
Waypoints
Start point
Parking
Get Directions
2.23 km
Highlight • Structure
Tip by
10.8 km
Highlight • Cafe
Tip by
11.1 km
End point
Parking
Way Types & Surfaces
Way Types
7.13 km
3.44 km
525 m
Surfaces
6.35 km
1.88 km
1.12 km
481 m
431 m
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Elevation
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Tuesday 5 May
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This route was planned by komoot.
The trail is generally considered easy and predominantly flat, making it suitable for a wide range of hikers. Much of the route is traffic-free and features well-maintained surfaces, with a high percentage of asphalt. While mostly flat, particularly the section between Llangefni and Malltraeth, there are some slightly more challenging parts, such as forestry tracks in Newborough Forest that can be slippery, and a rougher, sometimes muddy path around Llyn Cefni.
The route offers a rich variety of landscapes. You'll pass through Llyn Cefni Reservoir and Dam, Malltraeth Marsh (a Site of Special Scientific Interest), and the beautiful Dingle Nature Reserve with its boardwalks and sculptures. The trail also follows the Afon Cefni river, passes under a disused railway line, and can extend to Newborough Forest, known for its Corsican pines and red squirrels.
Yes, the trail is predominantly flat and considered easy, making it very suitable for families and those new to hiking. Its largely traffic-free sections contribute to a safe and enjoyable experience for all ages.
The trail can be joined at multiple locations, and parking is available at these points. Key access points include Malltraeth, Llangefni, Bodffordd, and Llyn Cefni. Llangefni, an old market town, also provides amenities.
The trail is a haven for nature lovers. You can enjoy excellent birdwatching opportunities at Malltraeth Marsh and the Cefni Estuary, with sightings of wetland birds like the Eurasian bittern and grey heron. The Dingle Nature Reserve and Newborough Forest are great places to spot red squirrels, herons, buzzards, and various ducks.
While the trail is generally accessible, specific rules for dogs are not detailed in the provided information. Given that it passes through nature reserves and areas with abundant wildlife, it's advisable to keep dogs on a leash to protect local fauna and ensure a pleasant experience for all trail users.
There is no mention of any permits or entrance fees required to access and hike the Lôn Las Cefni Trail. It appears to be freely accessible to the public.
The trail offers diverse scenery and wildlife viewing opportunities throughout the year. Spring and autumn might be particularly pleasant for birdwatching and enjoying the changing foliage. Summer provides longer daylight hours, while winter can offer a peaceful, crisp experience, though some sections might be muddier.
Yes, the trail passes through Llangefni, an old market town, which provides places to eat and restock supplies. Additionally, Bulkley Square, Llangefni is noted as a cafe highlight. There are also wooden benches along the route for breaks.
Yes, the route incorporates sections of several other paths. Notably, it covers a significant portion of the Lôn Las Cefni trail itself (71%) and also passes through sections of the Dingle Cycle Route, Anglesey Central Railway, and the Dingle Boardwalk Route.
Given that the path can be joined at multiple locations like Malltraeth, Llangefni, Bodffordd, and Llyn Cefni, you have flexibility. If you're looking for a less strenuous walk, focus on the predominantly flat sections between Llangefni and Malltraeth. For a more varied experience, be prepared for potentially slippery forestry tracks in Newborough Forest or a rougher, muddy path around Llyn Cefni.