The Wandle Trail: South-West London’s Best-Kept Secret

Wandle Trail at a glance:

Duration: Around 4-6 hours walk or 2-3 hours cycle if you cover the full trail.
Vibe: Riverside, leafy, peaceful.
Top must-sees: Morden Hall Park and the historic Merton Abbey Mills.
Best for: Walkers, cyclists, nature lovers, history fans, anyone looking to discover a quieter side of London.

Having lived next to the Wandle Trail for over seven years, I would like to think I know it pretty well. I have spent many hours, at all different times of day, walking and running along the trail.

In my opinion, it’s one of South-West London’s best-kept secrets. It’s crazy how easy it is to be transported away from the noise and busyness of the main roads, to somewhere peaceful that feels like the countryside. Here’s everything you should know about the Wandle Trail.

What is the Wandle Trail?

The Wandle Trail is a 12.5mile (20km) walking and cycling route which forms part of National Cycle Route 22. It follows the River Wandle from Croydon through Sutton, Merton and then into Wandsworth, connecting four of South-West London’s boroughs.

The River Wandle had a big part to play in industrial London, previously powering over 90 mills that produced everything from copper and leather, to lavender and tobacco. Nowadays it is better known for this beautiful trail, and you can see parts of its former life along the way.

Where does the Wandle Trail start and end?

You can start the trail in two places:

• Wandle Park, Croydon – the full route, around 12 miles
• Carshalton Ponds – a shorter version, around 9 miles

I lived in Carshalton, so this is where I used to start it from, and I may be a bit biased but this is arguably where it begins to be more picturesque. If you do want to do the full route and start from Croydon, heading to Waddon Ponds and starting the trail there is more scenic than walking through central Croydon. No shade to Croydon – it’s where I was born! – but it definitely doesn’t have peaceful, green vibes.

How long does it take to walk or cycle the Wandle Trail?

Covering the full 12.5 miles at a comfortable walking pace, you’re looking at somewhere in the region of 4 to 6 hours and if you’re cycling at a leisurely pace around 2 to 3 hours of cycling. Both depend on your fitness level of course, and how many stops you make along the way.

There’s lots of public transport options (bus/train/tube/tram) along the way so you can really tailor it however you want and do as little or as much as you like.

What can you see along the Wandle Trail?

The Wandle Trail passes through more than 40 green spaces and 12 nature reserves along its length which is pretty incredible given that it’s in a major capital city. Here’s some of my personal highlights that I’d recommend you see:

Beddington Park

This was one of my local parks for seven years and another genuine gem of South-West London. Beddington Park was once a Tudor deer park, and legend has it that both Henry VIII and Elizabeth I hunted here. There’s lots of different walking paths, colourful flower displays in summer, and incredible colours around the beautiful lake in autumn. 

Carshalton Ponds

This was another area I lived near, and it’s what makes Carshalton feel more like a village than a town within London. It’s very pretty, and Grove Park which sits next to the ponds is a lovely spot with its own waterfall. This is where the “proper” scenic walking begins if you start in Croydon and work your way here.

Morden Hall Park

One of the parks I have visited most throughout my life! I truly love it here. It’s one of the busiest, most popular stops on the trail. There are wetlands, rose gardens, a garden centre, and a café if you need a break. A must-see in my eyes if you’re on the Wandle Trail.

Deen City Farm

Right next to Morden Hall Park, this working city farm is a great detour if you’re doing the trail with kids, or just fancy saying hello to some very friendly goats.

Merton Abbey Mills

A former mill site turned quirky market and dining spot, with a working waterwheel still on site. Merton Abbey Mills has some really interesting history, as it was where fabrics for Liberty used to be produced. It’s also where the renowned designer William Morris established his famous Morris & Co. company, which remained at the site until 1940.

Watermeads and Ravensbury Park

Two of the trail’s designated nature reserves, they are best known for their wildlife and untouched stretches of the river. This is also where you’ll find commemorative railings.

King George’s Park

Marking the trail’s final stretch before it meets the Thames Path in Wandsworth, King George’s Park is a great spot to stop and reflect before finishing your walk or cycle. There’s plenty of places nearby to have a well-earned drink and something to eat.

Practical tips for exploring the Wandle Trail

Getting there and back: East Croydon station is the easiest starting point if you’re doing the full trail. If you want to start in Carshalton, Carshalton train station is on the same road as Carshalton Ponds, only 0.2 miles away. At the other end, Wandsworth Town station is a short walk from where the trail finishes at the Thames Path.

Public transport along the route: One of the best things about the Wandle Trail is that you’re never too far from a train station, tram stop, or bus route, which makes it easy to break the walk/cycle into stages or bail out early if you run out of steam.

Accessibility: Some sections of the trail are narrow and uneven, which makes parts of it unsuitable for wheelchairs or pushchairs. If accessibility is a concern, it might be worth looking at driving or getting public transport between the main parks instead.

Dogs: The trail is very dog-friendly, but there are roads and tram lines to navigate so dogs need to be on leads for certain sections.

What to bring: Comfortable shoes are a must – while much of the trail is flat and well-maintained, some sections are more uneven and can get muddy after rain. A reusable water bottle, snacks and money for café stops along the way are a good bet too.

Connecting routes to the Wandle Trail

If you fancy extending your journey beyond the Wandle Trail itself, it connects neatly with a few other well-known routes:

• The Thames Path – at the Wandsworth end, letting you continue along the river into central London
• The Capital Ring – London’s own circular walking route
• The Vanguard Way – a long-distance path stretching down to the Sussex coast

This makes the Wandle Trail a great building block if you’re working your way through some bigger routes. And if you’re just wanting one day out that combines nature, exercise, and tranquillity without needing a train ticket out of London, this is it. Happy Wandle Trailing!