4.5
(171)
2,261
hikers
13
hikes
Hiking around Tai-Bach explores a landscape where industrial heritage meets natural scenery. The area is characterized by rolling hills, forested paths, and several reservoirs, such as the Brombil and Goytre Reservoirs. Routes often combine woodland tracks with open paths that provide views over the surrounding area, including Aberavon Beach and the Bristol Channel. This blend of features offers diverse terrain for hikers.
Last updated: June 21, 2026
5.0
(2)
16
hikers
10.4km
03:00
260m
270m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(2)
20
hikers
9.09km
02:30
150m
150m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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17
hikers
3.58km
01:01
80m
80m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
9
hikers
10.5km
03:06
320m
320m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
9
hikers
7.12km
02:06
210m
210m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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Brombil Reservoir, often referred to in the context of water supply and environmental management, is located in the vicinity of the village of Brombil in Wales. Here are some key points about it: Key Features: Purpose: The reservoir primarily serves as a water supply source for local communities and industries. It plays a role in managing water resources in the region. Environmental Significance: Like many reservoirs, it also contributes to local ecosystems, providing habitats for various wildlife species. Recreation: Reservoirs often offer opportunities for outdoor activities, such as walking, birdwatching, and fishing, although specific regulations may apply. Management: The reservoir may be managed by local water authorities or environmental agencies to ensure water quality and sustainable usage.
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Cwmwernderi Reservoir, also known as The Blue Pool is a pretty and secluded spot with beautiful turquoise water on the right day.
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Brombil reservoir is absolutely a hidden gem in the valleys of Margam. The sheltered, tranquil aquamarine waters offers the kind of scene that you might associate with the glacial lakes of the Italian Dolomites rather than the nearby Port Talbot steel works that most people picture when thinking of this area. Originally the site of a colliery supplying the nearby copper works at Taibach. After the colliery was closed mine was then flooded. The reservoir is over 100ft deep.
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No actual location to park your vehicle at so be aware you could be parking on someone property to that street/estate. But follow the paths through a gate and easy enough up.. I MEAN IT This has to be seen to be believed!! Utterly stunning. Up over a shrub-covered hilltop, you find yourself peering down at a pristine body of turquoise-blue water. Surrounded by dense fir trees and rolling hills, you’d be forgiven for thinking you were in middle of a Scandinavian forest, or perhaps somewhere in New Zealand. You’re not. This is the BROMBIL reservoir in the valleys of Margam, south Wales. The reservoir is a flooded colliery (coal mine) and has turned that bright shade of blue because of algae. Catch it in the right light and it almost seems to glow. The UK doesn’t have many glacial lakes, but Brombil does a damn good impression of one. With its rich turquoise hue and secluded surroundings, But though the 100-foot-deep reservoir might look very nice for a dip, be wary. The cyanobacteria (blue-green algae) that colour the water are dangerous to dogs, and they can also cause rashes and gastrointestinal issues in humans. It’s best to leave any swimming to the nearby beach at Port Talbot. Brombil's History There was once a colliery at Brombil which was owned by Vivian & Sons of Taibach. Both Brombil Colliery & Morfa Colliery were owned by this company. These collieries supplied the coal needed for the Copper Works at Taibach. Small coal levels were opened in Cwm-yr-Afr & Cwm Brombil between 1777 and 1780. The coal produced was conveyed to Taibach in carts. Circa 1814 another small level was opened in the Brombil Valley to help the Goytre Level. As the same coal seam was worked in Brombil as it was in Goytre the miners worked to meet each other. Eventually the Brombil acted as an airway for the Goytre Level, at this time the coal extracted from here wa carried along the main road to the Copper works in Taibach. The Brombil Colliery's output was large enough not only to keep the works operational but sufficient enough to allow thousands of tons to be exported to Ireland and other locations. Mr Edward Daniel was the manager of Brombil Colliery at the time of its closure c.1880 when it was listed as "Not Working."
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No actual location to park your vehicle, so be careful walk up through the estate to a gate follow the path all the way up... Until your hit with the Wow of the shocking blue the water is. Truly was mind blowing and utterly stunning.
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Stunning Resivour Based In Port Talbot, Has stunning walking paths, forestrys and this beautiful clear blue Pool. Wales is known for it’s beautiful greenery and coastal walks. However, Port Talbot in South Wales is definitely not one of the places that springs to mind when you think of amazing Welsh scenery, in fact it is much better known for it’s the steel works, one of the largest in the world. How to get there Brombil Reservoir is located in Margam, for directions you can simply google the reservoir or type in the following postcode ‘SA13 2SR‘ which will take you to the start of the walk.
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Yes, the area offers several options suitable for families and beginners. While most trails are rated as moderate, you can find gentler paths. For a shorter, easier outing, consider the Hiking loop from Goytre. It's a pleasant 3.7 km walk through woodland and fields that takes about an hour.
Many of the trails around Tai-Bach are suitable for walking with a dog. The mix of woodland paths and open spaces provides great variety. However, you may encounter livestock in fields, so it's essential to keep your dog under control and on a lead where required.
Yes, most of the popular routes in the area are circular, allowing you to start and end in the same place without retracing your steps. These loops guide you through the region's varied scenery of rolling hills, forests, and reservoirs. A good example of a longer loop is the View of Brombil Reservoir – Brombil Reservoir loop from Margam.
The landscape is a compelling mix of natural beauty and industrial heritage. You can expect to hike through dense woodlands, across rolling hills, and alongside scenic reservoirs like Brombil and Goytre. Many higher points on the trails offer expansive views over Aberavon Beach and across the Bristol Channel.
Most trailheads are accessible by car, often starting from residential streets or small, unofficial parking areas near the trail entrances. Parking can be limited, especially on weekends, so arriving early is recommended. Please park considerately and avoid blocking access for local residents.
While the area is better known for its reservoirs and woodland scenery, some smaller streams and cascades can be found, particularly after heavy rain. However, there are no major, named waterfalls that are primary features of the main hiking trails.
The trails are highly regarded by the komoot community, with an average rating of 4.3 out of 5 stars. Hikers often praise the stunning views of the reservoirs and the coastline, as well as the peaceful atmosphere of the woodland paths.
Sturdy hiking boots are essential as many paths can be muddy and uneven, especially through the forests. The weather can change quickly, so waterproof clothing is always a good idea. Also, bring enough water and some snacks, as there are no shops or cafes directly on the trails.
The trails themselves are in natural settings without amenities. However, the nearby town of Taibach and Port Talbot have a variety of pubs, cafes, and restaurants where you can get food and drink before or after your hike.
The 'Blue Pool' is a popular local name for a quarry pool near Brombil Reservoir, known for its striking blue water. It is not on the main, marked trails and reaching it involves navigating unofficial paths. Access can be difficult and potentially hazardous, so caution is advised.
There are over a dozen designated hiking routes in the area. These range from short, easy walks to more challenging moderate hikes, offering plenty of options to explore the region's hills, forests, and reservoirs.
Yes, you can enjoy a coastal walk with the Aberavon Beach loop from Taibach. This 14.8 km route offers a flatter alternative to the hillier inland hikes, providing great views of the sea and a refreshing coastal atmosphere.


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