Cramond Island is one of Edinburgh's best-kept secrets— a tiny tidal island in the Firth of Forth that you can walk to at low tide. The 1km causeway, WWII military remains, seal colonies, and sense of adventure make it a unique day out just 30 minutes from the city centre.
During World War II, the island was fortified to defend the Forth against German attack. Gun emplacements, observation posts, and military buildings still remain—atmospheric concrete structures now reclaimed by nature. The island was manned by soldiers throughout the war, watching for enemy aircraft and ships.
Today the uninhabited island is a peaceful escape. Grey seals haul out on the rocks, seabirds wheel overhead, and on clear days you can see across to Fife and the Forth Bridges. The walk across the causeway as the sea retreats on either side is magical—just make sure you check those tide times.
⚠️ Safety Information
CHECK TIDE TIMES
The causeway floods twice daily. You MUST check safe crossing times before walking to the island. People get stranded every year.
Allow Enough Time
Allow at least 2-3 hours for a comfortable visit. Return before the posted safe crossing time ends.
Watch for Signs
Safe crossing times are posted at the start of the causeway. If in doubt, don't cross.
No Facilities
There are no toilets, shops, or shelter on the island. Bring everything you need.
What Makes It Special
Tidal Causeway Walk
Walk across the causeway at low tide to reach the island. A unique experience—but timing is crucial for safety.
WWII History
Explore concrete gun emplacements and military buildings from the island's role defending the Firth of Forth during World War II.
Wildlife
Seals are regularly spotted on the rocks. Seabirds nest on the island including oystercatchers, cormorants, and gulls.
Panoramic Views
Stunning views across the Firth of Forth to Fife, the Forth Bridges, and along the Edinburgh coastline.
Cramond Village
The pretty harbour village has cafes, a historic church, and walks along the River Almond. Perfect before or after the island.
Peaceful Escape
Feel like you've left the city behind. On quiet days you might have the island almost to yourself.
What to See on the Island
Gun Emplacements
Concrete structures built during WWII to defend against German aircraft and naval attacks.
Observation Posts
Lookout points used to spot enemy activity in the Firth of Forth.
Seal Colony
Grey seals haul out on the rocks around the island—best viewed from a distance.
Rocky Shore
Explore tide pools and the rugged coastline around the island.
Visitor Tips
- ✓ALWAYS check tide times - this is not optional
- ✓Arrive early in the safe crossing window, not at the last minute
- ✓Wear wellies or waterproof shoes - the causeway can be wet
- ✓Bring binoculars for seal and bird watching
- ✓Pack a picnic - there are no facilities on the island
- ✓Visit Cramond village before or after for cafes
- ✓Don't approach seals - keep at least 20 metres distance
- ✓Allow 2-3 hours minimum for a comfortable visit
Getting to Cramond
By Bus
Bus 41 runs from the city centre to Cramond (about 30 minutes). Get off at the Cramond terminus and walk through the village to the causeway.
By Car
Small car park in Cramond village (often full on nice days). About 5 miles from Edinburgh city centre. Alternative parking at Silverknowes nearby.
Frequently Asked Questions
How do I check Cramond Island tide times?
Safe crossing times are posted on a board at the start of the causeway. You can also check online tide tables for Cramond. ALWAYS check before crossing—the tide comes in faster than you can walk.
How long does it take to walk to Cramond Island?
The causeway is about 1km long and takes 15-20 minutes to walk. Allow 2-3 hours total for the walk to the island, exploring, and returning safely before the tide.
Is it safe to walk to Cramond Island?
Yes, if you follow the tide times. The crossing is safe during posted safe crossing windows. However, people get stranded every year by ignoring warnings. Never try to beat the incoming tide.
What happens if I get stranded on Cramond Island?
If stranded, stay calm and wait for the tide to recede (about 6 hours). There's a refuge tower on the causeway. In emergency, call the Coastguard (999). Rescue costs are not charged but it's embarrassing and ties up resources.
What is there to see on Cramond Island?
WWII military buildings and gun emplacements, wildlife (especially seals), panoramic views, and a sense of escape from the city. The island is uninhabited and there are no facilities.
How do I get to Cramond from Edinburgh?
Take bus 41 from the city centre to Cramond (about 30 minutes). By car, there's a small car park in Cramond village (often full on nice days). It's about 5 miles from the city centre.
Can I take dogs to Cramond Island?
Yes, dogs are welcome but must be kept under control, especially around wildlife. The causeway can be slippery so take care. Seals should not be approached with dogs.
Is Cramond Island suitable for children?
Yes, children love it. The causeway walk, exploring WWII buildings, and looking for seals are all exciting. However, supervise carefully near water and ensure you return before the tide.