Did you know that on the outskirts of Tintagel, there’s a magical Cornish waterfall walk which carves its way through the Rocky Valley? This unspoilt spot is an absolute gem, and offers a little bit of everything to suit a variety of walkers. Along the way, you’ll pass by crumbling ruins of an old mill and follow a bubbling stream to an impressive waterfall, before arriving at the dramatic rocky coastline with stunning turquoise sea views that will make you wonder if you’re still in the UK.
We did the shorter circular walk (which I’ll share in this post) but for a longer route, there’s an option to follow a section of the South West Coast Path all the way to the fabulous Tintagel Castle – somewhere else thats worth visiting!
Rocky Valley is a great free alternative to St Nectans Glen waterfall which sits inland on the opposite side of this valley. Although I have to say, both are worth visiting if you have time, as the walks and waterfalls are vastly different from one another. The Rocky Valley is rugged, natural and exposed, whereas St Nectans Glen is full of mystery, woodland and colourful wish ribbons. Both beautiful in their own unique way.
Here’s everything you need to know about the circular Rocky Valley waterfall walk in Cornwall.
In this article...
Parking for the Rocky Valley walk
There is a small lay-by near to the Trevillet Mill Holiday Cottages which will only fit a maximum of 5-6 cars. If you get lucky, then this is the closest place to park and it’s free.
Failing that, you can park at the St Nectans Glen carpark which costs £3 for all day parking. That’s where we parked, but it does mean you’ll need to walk about 1 mile along a main road (if you’re making this a circular walk). It’s not an overly busy road, but a few cars did pass us. As its twisty, its not the safest option. Especially if you’re visiting with kids, so be extra careful.
No matter where you park, one way or another it will still involve walking along this section of road. The return back to the carpark is fine as there is a big grassy verge to keep you off the road.
How challenging is the circular route?
In general this walk isn’t strenuous, with most of the walk being fairly gentle and smooth sailing. However you will encounter a few steep sections if you’re making this a loop back to the carpark. Purely because you’ll need to trudge up a steep grassy cliff side, where in places the slate canyon stands over 70 feet above the river Trevillet. Don’t let the panic alarm bells ring though, because even though its steep, it isn’t at all technical. Theres no scrambling or intimidating paths to navigate, so it should be accessible to most.
Underfoot the path is uneven and natural with twisted tree roots and rocks protruding from the soil. It can taper in places too causing narrow spots, some of which have steep drops so extra care needs to be taken whilst navigating the route.
Due to the above, I wouldn’t recommend this route for anyone struggling with balance or mobility issues, and it’s not a suitable route for wheelchairs or pushchairs.
For a more gentle option with the most subtle ebbs and flows – forget the circular. Instead walk down to the valley, but then retrace your steps back to the lay-by the same way you came. This is also a good option if you want to completely avoid walking along the main road.
How long does this waterfall walk take?
The loop itself is approximately 3 miles, and will take around an hour to complete. You’ll probably want to allow longer to enjoy the scenic views (theres many) and breathe in all that fresh salty sea air for a while though.
What should you wear?
I certainly recommend wearing walking shoes for exploring Rocky Valley. It’s no surprise that the surface is rocky and can get slippery if its rained. Ideally you want something with good grip and ankle support, because nobody wants to roll their ankle out here.
Obviously dress according to the weather and time of the year, and remember it becomes pretty fresh when you edge closer towards the ocean! We visited in early March (but got very lucky with a sunny day) so t-shirts and leggings were perfect. I also took a fleece and a waterproof coat just in case, and i’m glad I did as they were thrown on and off multiple times throughout this walk.
Rocky Valley circular walking route
Before I get into to more details, here’s a video of our time at Rocky Valley!
Where to start the Rocky Valley walk
If starting in the St.Nectan’s Glen carpark (Trethevy Carpark) like we did, head right, then follow the main road down the hill. Watch out for cars (you might want to keep crossing the twisty road to remain the most visible for drivers) You’ll see a house at the bottom of the hill, keep following the main road back up around the bend, walk past the lay-by (this is the other place to park) and then cross the road and head down the track to the right of the Trevillet Mill Holiday Cottages.
Woodland section of Rocky Valley
Once you’re off the main road, the first section of the walk takes you right past the Trevillet Mill Holiday Cottages, where you can watch the water mill turning. You’ll cross over a couple little wooden bridges and follow the trail which runs beside the bubbling stream. This shaded section of the walk is really pretty, and surrounded by lots of trees.
Explore the old mill and maze carvings
About half way along you’ll discover the lovely ruins of the old Trethevy Mill, which during the eighteenth century was used to manufacture woollen textiles. Stop and have a wander around and keep your eyes peeled to spot the Bronze Age carvings of maze patterns on the rock face.
Once you’ve finished exploring this old mill, continue on and cross the next wooden bridge.
Where the route turns rugged
The route becomes a little more rugged after the old mill. You’ll notice less trees as it begins to turn more rocky and moss covered. Be extra careful walking this next section as it can get narrow in places with some drops down towards the water.
Eventually you will come to another bridge, but don’t cross the bridge yet (you’ll do that later to compete the circular) For now, continue on, and as you keep walking you’ll be able to hear the powerful roar of the waterfall which will reveal itself on your right hand side.
Finding the Rocky Valley Waterfall
The waterfall inside Rocky Valley is a beautiful tiered waterfall, which some people do get in for a swim. If you fancy going for a little splash, be super careful. The current can be powerful and it doesn’t have the easiest exit.
Only get in if you’re a strong swimmer and have a safe route to be able to exit the pool safely! Otherwise stay on dry land and admire the crashing water from the path.
Rocky Valley ocean view
Continue on past the waterfall and take some time exploring the Rocky valley coastline. Don’t get too close to the sea, there’s some powerful ocean waves that come crashing into the valley.
Admire the view over Benoath Cove
If you’re after a gorgeous coastal view, retrace your steps slightly from the valley opening by the sea, and take the steep steps up the side of the valley. You’re in for a short spicy trudge, but the views on the top are worth it!
Over to the left, theres a lovely unspoilt cove with golden sand called Benoath Cove. We sat up here for a while, and watched the world go by whilst enjoying a little walking snack and drink.
Begin the return route to the carpark
After admiring the picturesque cove, head back down the steps and go past the waterfall. This time take a left over the wooden bridge to begin the circular route back to the car.
Trudge up the valley
This section is steep but its not technical, and thankfully it doesn’t go on for too long! Simply follow the trodden path and enjoy the incredible ocean views along the way.
Turn right at the campsite
Now that your heart is racing from the incline, take a right at the fork in the grass and head into the campsite. Walk right through the campsite and up the lane, then turn right at the main road. This section of road has a nice big grassy verge so you can easily keep out of the way of cars. Then its just a short downhill walk back to the carpark.
Other tips for visiting
- Bring drinks and snacks – there isn’t really anywhere to stop along the way
- There aren’t any toilets
- The ground is uneven, I recommend wearing walking shoes/boots. Especially in the autumn/winter when things can get extra slippery
Other walks to do nearby
The closest one is to head over to the magical St.Nectan’s Glen waterfall, its a completely different vibe to Rocky Valley. Head to this blog post to read all about it.
Tintagel Castle is nearby too. Although there’s not much that stands today it’s still a great place to explore and involves crossing a huge bridge that spans 70 meters.
If you’re feeling extra energetic, why not walk all the way from Rocky Valley to Tintagel Castle? The circular route is just under 4 miles or 6 km.
Final thoughts
We loved our little walk through and around Rocky Valley, and certainly recommend visiting. Its got a bit of everything, lush woodland, old ruins a waterfall and epic coastal views – whats not to love?
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