Old St Mellons is a historic ward of Cardiff, characterized by a blend of rural countryside and suburban green spaces. This area offers diverse terrain and scenic routes, making it suitable for a range of outdoor pursuits. Its landscape features low-lying areas, river valleys, and local lakes, providing varied environments for several sports like road cycling, hiking, jogging, mountain biking, and more.
Old St Mellons provides a variety of outdoor activities for different interests and skill levels. Explorers can discover more than 30 routes across several sports like road cycling, hiking, jogging, mountain biking, and more. More than 71,000 visitors have shared their experiences in Old St Mellons, resulting in an average rating of 4.45 out of 5 stars. Road cyclists can find diverse routes across varied landscapes, often featuring a mix of paved and unpaved sections, connecting to broader networks within the Cardiff area. For those preferring to explore on foot, the region offers easy trails through rural countryside and suburban green areas, with pleasant routes along river valleys and around local lakes. Mountain biking trails are also available, catering to various skill levels. To plan your next adventure, explore specific guides such as Road Cycling Routes around Old St Mellons, Hiking around Old St Mellons, and MTB Trails around Old St Mellons.
90
Routes
4.5
(46)
Average rating
1128
People visited

4.0
(1)
23
riders
46.8km
03:46
540m
540m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.

3.0
(1)
8
riders
96.9km
08:33
1,820m
1,820m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.

4.7
(3)
8
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

5.0
(1)
5
riders
63.6km
04:21
970m
970m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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5.0
(1)
31
hikers
4.40km
01:09
40m
40m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

34
hikers
4.43km
01:16
110m
110m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

29
hikers
5.04km
01:20
50m
50m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

56
hikers
3.02km
00:46
10m
10m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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5.0
(1)
101
riders
35.6km
01:34
280m
280m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

4.6
(5)
99
riders
29.4km
01:15
150m
150m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

43
riders
22.3km
01:02
180m
180m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

34
riders
30.4km
01:32
170m
170m
Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.
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5.0
(2)
48
riders
24.7km
01:28
200m
200m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

4.5
(4)
18
riders
21.3km
02:15
640m
640m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

5.0
(1)
16
riders
16.2km
01:23
340m
340m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

5.0
(1)
8
riders
26.2km
02:00
520m
520m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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4.0
(2)
20
riders
42.4km
02:36
180m
180m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

13
riders
17.6km
01:03
50m
50m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

8
riders
14.0km
00:55
120m
120m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

5.0
(1)
9
riders
35.2km
02:13
270m
270m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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5.0
(1)
14
runners
7.67km
00:48
40m
40m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

10
runners
18.7km
02:00
250m
250m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

9
runners
10.8km
01:09
110m
110m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

8
runners
10.8km
01:09
120m
120m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Old St Mellons offers a variety of outdoor activities including Road cycling, Hiking, Jogging, Mountain biking, Gravel biking, and Touring cycling. The region features more than 30 routes, with an average rating of 4.45 out of 5 stars from over 71,000 visitors.
Road cyclists can explore diverse routes such as the 26.4-mile (42.5 km) Newport Transporter Bridge – Pye Corner Cycleway loop, which includes significant elevation gains. An easier option is the 10.9-mile (17.5 km) Y Maerun Pub & Dining loop. More routes are detailed in the Road Cycling Routes around Old St Mellons guide.
Yes, Old St Mellons provides easy hiking trails suitable for various abilities. Examples include the 2.7-mile (4.3 km) Rumney Hill Gardens and Riverside Park loop and the 1.9-mile (3.1 km) Llanishen Reservoir loop. Further options can be found in the Easy hikes around Old St Mellons guide.
Mountain biking trails in Old St Mellons cater to various skill levels. Easy routes include the Blackweir Footbridge – View of Castell Coch loop, while moderate options feature the Blue Bridge, Radyr – View of Castell Coch loop. For more information, consult the MTB Trails around Old St Mellons guide.
Yes, Old St Mellons has routes suitable for beginners across multiple sports. Easy hiking trails like the Llanishen Reservoir loop are available, as are less challenging cycling options such as the 10.9-mile (17.5 km) Y Maerun Pub & Dining loop. The terrain is generally low-lying, offering accessible paths.
Old St Mellons offers several family-friendly options, particularly for hiking and jogging. Easy trails through rural countryside and suburban green areas are common, such as the 1.9-mile (3.1 km) Llanishen Reservoir loop. These routes are generally low-lying and suitable for families.
The area features diverse natural landscapes including the River Taff and Rhymney River. Key water bodies include Hendre Lake, Llanishen Reservoir, and Roath Park Lake. Ancient woodlands like Cath Cobb Woods also contribute to the region's natural beauty.
Many trails in Old St Mellons, particularly easy hiking routes through rural countryside and suburban green areas, are suitable for dogs. Specific rules may apply in certain managed parks or nature reserves. It is advisable to check local signage.
Old St Mellons is a popular destination on komoot, with over 71,000 visitors having explored its routes. The region's 30 available routes have received an average rating of 4.45 out of 5 stars from more than 2,000 ratings.
Komoot offers several guides for Old St Mellons, covering various sports. These include Road Cycling Routes around Old St Mellons, Hiking around Old St Mellons, and MTB Trails around Old St Mellons. Guides for jogging, gravel biking, and general cycling are also available.
The Newport Transporter Bridge – Pye Corner Cycleway loop is a 26.4-mile (42.5 km) road cycling route. It features diverse landscapes and can include significant elevation gains. This route connects to broader cycling networks within the Cardiff area.
The region includes routes like the 10.9-mile (17.5 km) Y Maerun Pub & Dining loop, suggesting establishments that cater to visitors. Cyclists can find local amenities within Old St Mellons and surrounding areas to refuel during their rides.
The Old St Mellons Community Council can be contacted via their official website at osmcc.org.uk. For general inquiries, an email can be sent to clerk@osmcc.org.uk. A direct phone number for the entire region is not publicly available.

