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Routes
Road cycling routes
United Kingdom
Wales
South Wales
Pembrokeshire

Merlin'S Bridge

The best road cycling routes around Merlin'S Bridge

4.3

(41)

2,502

riders

190

rides

Road cycling routes around Merlin's Bridge offer access to the diverse landscapes of Pembrokeshire, Wales. The region features a varied terrain, including coastal areas with sandy beaches and cliffs, as well as inland routes that pass through historical towns and natural areas. Many routes utilize well-paved surfaces, providing options for different cycling preferences. The area serves as a gateway to the Pembrokeshire Coast National Park, offering a mix of challenging climbs and gentler paths.

Best road cycling routes around Merlin'S Bridge

  • The most popular road cycling route is From Haverfordwest — Four Castles loop, a 26.0 miles (41.8 km) trail that takes 1 hour 41 minutes to complete. This moderate route incorporates historical landmarks around Haverfordwest.
  • Another top favourite among local road cyclists is Haverfordwest, Tenby, Narberth loop — Pembrokeshire Coast National Park, a difficult 50.8 miles (81.8 km) path. This route offers extensive views within the Pembrokeshire Coast National Park.
  • Local road cyclists also love the Haverfordwest Castle – Brunel Trail loop from Haverfordwest, a 21.5 miles (34.7 km) trail leading through the traffic-free Brunel Trail, often completed in about 1 hour 35 minutes.
  • Road cycling around Merlin'S Bridge is defined by coastal paths, historical landmarks, and the Brunel Trail. The network offers options for different ability levels, from easy, traffic-free paths to more challenging routes with significant elevation gain.
  • The routes in Merlin'S Bridge are highly rated by the komoot community with an average score of 4.3 stars from over 40 reviews. More than 2,700 road cyclists have used komoot to explore Merlin'S Bridge's varied terrain.

Last updated: July 5, 2026

5.0

(3)

8

riders

#1.

From Haverfordwest — Four Castles loop

41.8km

01:42

450m

450m

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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Moderate

Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

Hard
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Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

Easy

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

Moderate

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

Moderate
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Hiking around Merlin'S Bridge

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Tips from the Community

Yewchen
May 18, 2026, Broad Haven Beach

Nice sandy beach. Good spot for surfing.

0

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Jane
October 26, 2025, Little Haven Beach

One of our favourite spots when we visited the area. A lovely spot to stop off and explore

0

0

We have a cycle route for the 3 castles in the area - see below: https://youtu.be/E-x-2JRJDj8

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Simon
February 25, 2025, Manorbier Castle

Great coffee and cake

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0

A great town with a lot to offer. Start or finish your ride here or pop in as you pass, there's something here for you at anytime of day.

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0

DULMI
October 27, 2023, View of Musselwick Bay

From here you can have a beautiful view along the coast.

Translated by Google

1

0

A great view over Musselwick Bay, a beautiful beach that is revealed only at low tide.

0

0

Andy
August 8, 2023, Llawhaden Castle

A beautiful castle & surrounding grounds to visit

0

0

Frequently Asked Questions

How many road cycling routes are available around Merlin's Bridge?

There are over 200 road cycling routes around Merlin's Bridge, offering a wide variety of options for different skill levels and preferences. The komoot community has explored more than 2,700 of these routes.

What kind of terrain can I expect on road cycling routes near Merlin's Bridge?

The region offers diverse landscapes, from coastal areas with sandy beaches and dramatic cliffs to inland routes passing through historical towns and natural areas. Many routes feature well-paved surfaces, providing a mix of challenging climbs and gentler paths.

Are there easy road cycling routes suitable for beginners or families?

Yes, there are 42 easy routes available. The Haverfordwest Castle – Brunel Trail loop from Haverfordwest is an excellent option, as it leads through the traffic-free Brunel Trail, which is predominantly tarmac and part of National Cycle Route 4.

Are there challenging road cycling routes for experienced cyclists?

Absolutely, there are 29 difficult routes for those seeking a challenge. The Haverfordwest, Tenby, Narberth loop — Pembrokeshire Coast National Park is a difficult 50.8-mile path offering extensive views and significant elevation gain within the Pembrokeshire Coast National Park.

What are some scenic road cycling routes around Merlin's Bridge?

Many routes offer stunning scenery, particularly those that venture towards the coast or through the Pembrokeshire Coast National Park. The Haverfordwest, Tenby, Narberth loop provides extensive views of the National Park, while the Little Haven Beach – Broad Haven Beach loop from Haverfordwest offers beautiful coastal vistas.

Can I incorporate historical landmarks into my road cycling routes?

Yes, several routes allow you to explore historical sites. The From Haverfordwest — Four Castles loop is a popular choice that incorporates historical landmarks around Haverfordwest, including Haverfordwest Castle.

Are there any specific attractions or points of interest along the road cycling routes?

Beyond historical castles, you can encounter natural beauty spots and unique structures. The Cleddau Bridge is a notable highlight with a dedicated cycleway, and coastal routes often pass by beautiful sandy beaches like Broad Haven Beach and Gelliswick Bay.

What do other road cyclists enjoy most about road cycling in Merlin's Bridge?

The area is highly rated by the komoot community, with an average score of 4.3 stars from over 40 reviews. Cyclists often praise the diverse terrain, the well-paved surfaces, and the opportunity to combine scenic coastal rides with historical exploration.

Are there any loop routes available for road cycling?

Yes, many routes are designed as loops, allowing you to start and end in the same location. Examples include the From Haverfordwest — Four Castles loop and The Railway Inn – Haverfordwest Castle loop from Haverfordwest.

What is the best time of year to go road cycling around Merlin's Bridge?

Pembrokeshire offers enjoyable cycling conditions for much of the year. Spring and autumn provide pleasant temperatures and fewer crowds, while summer is ideal for coastal rides. Always check local weather conditions, especially for coastal routes where strong winds can affect cycling on structures like the Cleddau Bridge.

Are there any routes that offer a mix of historical sites and natural beauty?

Many routes in the area blend both. For instance, the Haverfordwest Castle – Brunel Trail loop from Haverfordwest combines the historical significance of Haverfordwest Castle with the natural and traffic-free experience of the Brunel Trail.

What is the average duration of road cycling routes in this area?

Route durations vary significantly based on distance and difficulty. Easy routes, like the Haverfordwest Castle – Brunel Trail loop (21.5 miles), can take around 1 hour 35 minutes. More difficult routes, such as the Haverfordwest, Tenby, Narberth loop (50.8 miles), can take over 4 hours.

Most popular routes around Merlin'S Bridge

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