Disclosure: This post may contain affiliate links, meaning I get a commission if you decide to make a purchase through my links, at no extra cost for you!
Imagine walking through the sea to an island! Well, this is actually possible in a lot of places in the UK.
We are lucky to have many tidal islands that you can visit including a very famous one that is very similar to the Mont Saint-Michel in France.
All it takes is timing the tides right, and there you are, you can walk across and will never need to go on a boat.
In this article, I’ll tell you everything you need to know about the best tidal islands in the UK and how to visit them.
1. St Michael’s Mount – Cornwall
Nestled off the coast of Cornwall, St Michael’s Mount is straight out of a fairy tale.
When the tide is low, a cobbled causeway reveals itself, offering a delightful stroll to the island.
You can easily access it from the town of Marazion. You can park in the town and make your way to the causeway. You will need to wait until it’s low tide so make sure to double check the times in advance.
In that having been said, Marazion is a nice town to visit. There are loads of shops and cafes.
Also, the beach itself is very pretty and offers stunning views.
When the tide is low enough, you can walk to Saint Michael’s Mount. It’s a National Trust property and it’s so well maintained.
Don’t worry if you find yourself spending too much time there. If the tide goes back up then you can take a boat back. There is a small fee but it’s very cheap.
2. Holy Island – Northumberland
Also known as Lindisfarne, Holy Island is one of the best places to visit in Northumberland.
There is a 3-mile causeway that you can cross by car during low tide (or on foot if you are very motivated).
Make sure to double and triple check the tide times as the water goes up fast!
It’s such a mystical place and the crossing itself is very magical.
But it gets even better when you get to the island itself.
You’ll find a large car park near the visitor centre and can walk to Lindisfarne castle. It’s a National Trust property that you can visit for free if you are a member.
I also highly recommend going for a coastal walk around the island as it’s very scenic.
3. Burgh Island – Devon
This one is definitely the best tidal island in Devon. Located in the seaside village of Bigbury-on-Sea, it is a very well-known location for Agatha Christie fans. It was even used as a filming location for some Hercule Poirot movies.
During low tide, you can cross the beach on foot. It’s pretty quick as it only takes 20 minutes but the beach itself is beautiful so you might want to spend a bit more time there.
If the tide is a bit higher, then you can take the famous sea tractor which is quite a fun experience (and dog friendly).
Once you get to the island, check out the beautiful art deco Burgh Island Hotel and go for a walk around the island. The views over the coast are beautiful.
4. Cramond Island – Edinburgh
This one is ideal if you are looking for a hidden gem near Edinburgh.
It’s very easy to get to with public transport since you can take bus 61 to Cramond from Princes Street.
From there, you will find a paved path during low tide and can walk to the island.
You can explore the village and check out the local shops before heading to the beach and making your way back.
5. Piel Island – Cumbria
Located in the Morecambe Bay, near Barrow-in-Furness, Piel Island is the perfect place to visit if you are exploring the Lake District and want to discover the seaside part of Cumbria.
You can walk there from Snab Point on Walney Island (it takes about 90 minutes return so make sure you have enough time with the tides).
This island offers remnants of an ancient castle, and, in true British style, a pub!
6. Hilbre Island – Wirral
Located on the Wirral peninsula, Hilbre Island is a great option for a day trip from Liverpool.
You can start the walk from West Kirby and should set aside at least 3-4 hours.
The walk offers scenic views of the Dee Estuary and its unique birdlife. If you are in luck, you may even be able to spot some of the Hilbre Island Grey Seals.
If you are into wildlife, this is definitely the best island on the list.
7. Mersea Island – Essex
Mersea Island prides itself to be the best kept-secret of Essex and that’s definitely true!
It’s a great escape from London and the perfect place to spend the day in summer.
You can easily drive to the island during the low tide but as usual, make sure you check the times!
There are also some options to get there with public transport from Liverpool Street in London.
If you are into watersports, this is the ideal destination for you since there are loads of options for paddleboarding, kayaking and more.
8. Ynys Llanddwyn – Anglesey
If you are heading to Anglesey and want to discover a bit of a hidden gem, Ynys Llanddwyn is for you!
You can cross on the sandy causeway when the tide is low. It’s about a mile long so make sure you have a few hours ahead of you.
Legend has it, this magical isle is the home of Dwynwen, the Welsh patron saint of lovers. Romance the past as you walk the pathways of this storied land.
The iconic lighthouse and romantic views make it an Instagram-ready wonderland! It’s a great alternative to South Stack Lighthouse.
Map of the tidal islands in the UK
You may also be interested in:
