A Whole Flat in the Middle of the Old Town
Open the shutters and the Royal Mile is right there, four floors of tenement stone opposite and the Tron Kirk clock down to your left. Clamshell Land is a whole apartment at 150 High Street, halfway between St Giles' Cathedral and the Tron, and it gives a group of six or eight something almost nobody else in the Old Town does: one hundred and twenty-five square metres of their own.
Inside, it is a bright, modern flat rather than a heritage set piece: oak floors, white walls, a big open-plan kitchen, dining and lounge with three tall sash windows, four bedrooms and two bathrooms. There is a gloss kitchen with a proper oven, dishwasher and washer-dryer, a dining table everyone fits round, and an upright piano in the corner of the lounge that guests routinely mention and no listing does.
It is built for cooking in, spreading out and walking everywhere. Families and groups come for the August festivals, for Hogmanay and for the Edinburgh Marathon, whose city-centre route crosses the High Street a few steps from the door.
The Clamshell, and Why This Building Has a Name
The flat takes its name from the tenement itself. Clamshell Land is the historic name of 148 to 154 High Street, and it comes from the escallop shell carved above the building's old turnpike stair, the badge medieval pilgrims wore on the road to Santiago de Compostela. Very few Edinburgh addresses still carry their own name; this one does, and it has for centuries.
The building you see now is early nineteenth century, reconstructed after the great fire of 1824 destroyed the south side of the High Street between the Tron Kirk and Parliament House. It is Category B listed, on the Historic Environment Scotland register as 146 to 154 High Street, listed on 14 December 1970, a painted ashlar tenement with a round-arched pend at its western end leading through to Bell's Wynd.
There is no hotel frontage. The entrance is a tenement stair door beside the ground-floor shops, so look for the street number and the close entrance rather than a sign. And do not confuse the flat with the chip shop called Clamshell at number 148. Same building, different business entirely.
The Sauna, the Spa Bath, and the Stairs
Two things here are genuinely unusual for an Old Town holiday flat. There is a sauna, and there is a spa bath with underwater jets and colour-changing lighting in one of the two bathrooms. Guests mention both constantly, usually in the same breath as a day spent walking up and down the Mile. Neither is a hotel spa and there is no wellness centre; they are the flat's own, for the group that has the flat.
The stairs are the trade. Access is up a traditional Edinburgh tenement stair, no lift, and it is a real climb with suitcases. Several reviewers who otherwise scored the flat ten out of ten still made a point of it, and one noted plainly that it would be difficult for anyone with mobility problems. If that applies to you, this is not the flat.
The last thing to correct: there is no restaurant here, no bar, no room service, no continental breakfast and no concierge, whatever any listing tells you. This is a self-catering apartment with self check-in and a well-stocked kitchen, and the host's team is reachable rather than resident.
Why Book Clamshell Land?
This is a whole four-bedroom flat on the Royal Mile, not a hotel room, and it is aimed squarely at groups who want to shut the door on the Old Town and cook dinner. Here is what that buys you and what it costs you.
You are actually on the Royal Mile
Not near it, on it. St Giles' is three minutes up the street, The Real Mary King's Close is two minutes down, the National Museum is six and the Castle is a stiff eighteen-minute climb. Waverley is a short walk downhill, and an uphill one back.
Room for eight to spread out
One hundred and twenty-five square metres, four bedrooms, two bathrooms and a large open-plan kitchen, dining and lounge with three tall sash windows onto the Mile. There is even an upright piano. Groups keep describing it as a home rather than a rental.
A sauna and a spa bath
Genuinely unusual in an Old Town flat this size, and guests confirm both. The main bathroom has a spa bath with chromotherapy lighting, and there is a sauna. Neither is a hotel spa, and neither pretends to be, but after a day on the cobbles they earn their keep.
A tenement stair, and no lift
This is the thing to weigh before booking. Access is up a traditional Edinburgh tenement stair, steep and turning, with no lift. Reviewers who managed it fine still mention it, and one flags it as tricky for anyone with mobility problems. Pack light.
Check Availability at Clamshell Land - Royal Mile
Interesting Points About Clamshell Land - Royal Mile
- Clamshell Land is the historic name of the tenement at 148-154 High Street, taken from the escallop shell carved above its old turnpike stair
- The building is Category B listed, Historic Environment Scotland reference LB29070, listed on 14 December 1970
- The tenement was rebuilt after the 1824 fire that destroyed the south side of the High Street between the Tron Kirk and Parliament House
- The apartment holds short-term let licence EH-71056-F under Edinburgh's city-wide licensing scheme
- The four-star rating on the listing is a platform quality score, not a national grading: VisitScotland retired its star scheme on 31 March 2025
- Aggregator listings put this flat in a non-existent 'Grengel district' and describe it as two-bedroom. It is four bedrooms on the High Street
- There is a fish and chip shop called Clamshell at 148 High Street. It is a separate business in the same building, not this apartment
Rooms & Accommodation at Clamshell Land - Royal Mile
The Whole Apartment
125 m², 4 bedrooms, 2 bathrooms
The entire flat is yours: three double bedrooms, one single, two bathrooms and a large open-plan kitchen, dining and lounge. That is seven fixed beds, and the listing advertises up to nine, with extra beds available on request at a small nightly charge per person. Groups of eight are the most common booking, so if you are more than seven, confirm the bedding arrangement when you book. Best for families and groups who want to cook, sit round one table and walk to everything.
Check PricesIs Clamshell Land Right for You?
Best Suited For
- Groups of six to eight who want one flat and one kitchen rather than four hotel rooms
- Families with older children, especially at festival time when the street theatre is on the doorstep
- Anyone here for the Fringe, the Tattoo, Hogmanay or the Edinburgh Marathon route
- Self-caterers who would rather cook and eat in than book eight dinners
Worth Considering Alternatives If
- Anyone who cannot manage a steep tenement stair with luggage
- Guests who want a reception desk, breakfast or any hotel service
- Light sleepers who need silence during the day, particularly in August
- Hen and stag groups, who are not accepted here
Amenities and Facilities
Kitchen and Living
- Full kitchen with oven, hob and extractor
- Dishwasher, microwave, fridge and freezer
- Coffee machine, toaster and kettle, with tea and coffee provided
- Kitchenware, crockery and cutlery
- Dining table seating the whole group
- Open-plan lounge with sofas and armchairs
- Smart TV and sound system
- An upright piano
Bedrooms and Bathrooms
- Four bedrooms: three doubles and one single
- Two bathrooms
- Spa bath with jets and colour lighting
- Large shower
- Towels, linen and free toiletries
- Hairdryer
- Wardrobes and full-length mirrors
Wellness
- Sauna
- Spa bath
- Not available: Swimming pool
- Not available: Spa or wellness centre
Building and Access
- Self check-in, with the access details sent before arrival
- Luggage drop-off and storage, confirmed by guests
- Not available: Lift
- Not available: Reception
- Not available: Step-free access
- Washing machine, dryer and iron in the flat
- Heating throughout
What There Is Not
- Not available: Restaurant
- Not available: Bar
- Not available: Breakfast
- Not available: Concierge
- Not available: Parking
- Not available: Pets
Location and Getting Around
Edinburgh Old Town is a UNESCO World Heritage Site, and Clamshell Land sits mid-Royal Mile on the High Street between St Giles' Cathedral and the Tron Kirk. This is the busiest and most photographed street in Scotland, and in August it becomes the Fringe's open-air stage. It is also, at night, surprisingly quiet: reviewers say so repeatedly.
Almost everything is on foot. The Real Mary King's Close is two minutes downhill, St Giles' three minutes up, the National Museum of Scotland six minutes south, Camera Obscura nine minutes uphill and the Grassmarket twelve. Edinburgh Castle is eighteen minutes up the Mile and the Palace of Holyroodhouse eighteen minutes down it. Calton Hill, for the classic skyline photograph, is a fifteen-minute walk. Old Town routes are steep and full of closes and stairs, so allow more time than a map suggests.
Edinburgh Waverley is roughly a six to eight minute walk down Cockburn Street, and a rather harder walk back up. From the airport, the Airlink 100 bus runs around the clock to Waverley Bridge in about half an hour, or the tram runs to St Andrew Square in about the same, roughly ten minutes' walk away. Do not plan to drive: the Royal Mile is a controlled zone with effectively no parking, and the nearest practical car parks are at Waverley station or the NCP on St John's Hill.
- The Real Mary King's Close: About 100 m, a 2-minute walk downhill
- St Giles' Cathedral: About 200 m, a 3-minute walk
- Edinburgh Waverley station: About 500 m, a 6 to 8 minute walk
- National Museum of Scotland: About 350 m, a 6-minute walk
- Camera Obscura and World of Illusions: About 450 m, a 9-minute uphill walk
- The Grassmarket: About 650 m, a 12-minute walk
- Calton Hill: About 950 m, a 15-minute walk
- Edinburgh Castle: About 1.2 km, an 18-minute uphill walk
- Palace of Holyroodhouse: About 1.3 km, an 18-minute walk downhill
- Arthur's Seat: About 2.2 km, 35 to 40 minutes on foot
Getting to Key Locations
Within a 15-minute walk: 2 of the 3 places below.
Photo: Chabe01, CC BY-SA 4.0
St Giles' Cathedral
3 min walk
A 3-minute walk up the Mile stands the High Kirk of Edinburgh, its crown spire the most recognisable outline on the skyline and its pulpit the one John Knox preached from during the Reformation. Inside, the Thistle Chapel is a small riot of carved oak and heraldry that most visitors walk straight past.
View on Map
Photo: Osama Shukir Muhammed Amin FRCP(Glasg), CC BY-SA 4.0
National Museum of Scotland
6 min walk
A 6-minute walk south on Chambers Street brings you to one of the best free museums in Britain, where Dolly the cloned sheep shares a building with Pictish stones, a Formula 1 car and the Millennium Clock. The Victorian Grand Gallery alone is worth the walk, and the roof terrace gives you the Old Town from above.
View on Map
Photo: Enchufla Con Clave, CC BY-SA 4.0
Edinburgh Castle
18 min walk
An 18-minute walk uphill, the length of the Royal Mile, takes you to the castle rock, where the Crown Jewels of Scotland and the Stone of Destiny sit behind the Half Moon Battery. The One O'Clock Gun still fires every day except Sunday, and you will hear it from the flat.
View on MapHow to Get to Clamshell Land
- From Edinburgh Waverley: Leave by the Market Street or Cockburn Street exit and walk up Cockburn Street, which is steep and curving, to the High Street. Turn right and number 150 is a short way along on the south side, near Bell's Wynd between St Giles' and the Tron Kirk. Look for the street number and the tenement stair door beside the shopfronts, not a hotel entrance. Six to eight minutes.
- From Edinburgh Airport: The Airlink 100 bus runs 24 hours to Waverley Bridge in around 30 minutes, then it is a short walk up. The tram takes about the same to St Andrew Square, roughly ten minutes' walk from the flat. The tram does not stop at Waverley itself. Check current fares before you travel, as both operators revise them.
- By car: Reconsider. The Royal Mile is a controlled zone with effectively no parking, and there is none at the property. The nearest practical options are the Edinburgh Waverley station car park, the NCP on St John's Hill for the lower Mile, or NCP Castle Terrace towards the Castle. Some have height limits around 2 m, so check before you book a space.
- Getting about once you are here: Walk. Nearly everything on this page is inside twenty minutes on foot, and Old Town closes and stairs make short distances feel longer. Wear proper shoes for the cobbles. Buses and trams take contactless with a daily cap.
Exploring Edinburgh from the Mile
Staying on the High Street means you can do Edinburgh in short bursts rather than long marches: the Castle before breakfast, the Museum in the rain, Calton Hill for sunset, back to the flat in between. The closes and wynds either side of the door, Bell's Wynd included, are the oldest bit of the city plan and worth an hour on their own.
August is the big one. The Fringe and the International Festival both run from 7 to 31 August 2026, with the Tattoo from 7 to 29 August and the Book Festival from 15 to 30 August. Hogmanay runs from 29 December 2026 into the new year, and the Edinburgh Marathon is on Sunday 24 May 2026, its city-centre route crossing the High Street by St Giles'. Book any of those far ahead.
For eating, The Devil's Advocate is about three hundred metres west, down Advocate's Close, a whisky bar and seasonal Scottish kitchen in a restored Victorian pump house. It is a good antidote to the tartan-and-shortbread stretch of the Mile.
Watch: An Old Town Walk with a Local Guide
A local guide walks the closes, wynds and High Street landmarks that sit immediately outside the door, so you can see the street you would be staying on before you book.
Is Clamshell Land worth it?
For a group of six to eight, yes, and comfortably. You get 125 square metres of your own on the Royal Mile, four bedrooms, a real kitchen, a sauna and a spa bath, and you can walk to everything in Edinburgh worth walking to. The price of that is a steep tenement stair with no lift, a busy street by day and no hotel service of any kind. If your group can carry its own bags up, nothing else at this size is this well placed.
What Guests Say About Clamshell Land
Scores and review counts are aggregated from verified guest bookings on major travel platforms.
Superb
The pattern here is unusually clear. Guests praise the location almost without exception, then the space, then the cleanliness, then the sauna and spa bath, then how responsive the host's team is. The complaints are small and practical and repeat: the tenement stair is hard with luggage, the street is lively by day, and a few kit gaps like small towels and too few tea towels. What almost nobody complains about is the flat itself.
Booked it for a friend's sixtieth with a group of eight women and called it perfect for all of them. Spotless and superbly placed. The only niggle was an occasional odd smell in the small bathroom, possibly from the drain; everything else was immaculate.
Lindsay
Booked it for a friend's sixtieth with a group of eight women and called it perfect for all of them. Spotless and superbly placed. The only niggle was an occasional odd smell in the small bathroom, possibly from the drain; everything else was immaculate.
2025-11-24Short and unequivocal: a fantastic property in a fantastic spot, with nothing he would fault.
2025-09-13Called it a real home-from-home on the Royal Mile. Bright, airy and roomy, with a well-equipped kitchen down to the tea and coffee, big bedrooms, comfortable beds and bathrooms with a jacuzzi and a large shower. She particularly valued being able to drop off and store luggage. Lively by day, but no trouble at night.
2025-08-11Perfect for a mixed group of adults and youngsters performing at the festival. They cooked in every evening and had plenty of room to unwind, with very comfortable beds, excellent communication before arrival and easy access. A couple of early Wi-Fi hiccups were sorted out; she would like a few more tea towels.
2025-08-09Exactly as described, and well appointed: every appliance worked, the washer-dryer included, and the kitchen, dining and lounge were spacious. She rated it excellent for families or up to four couples, and noted the stairs could be tricky for anyone with mobility issues.
2025-07-26Bright, airy and perfectly placed with everything they needed. Two things she would change: the twin room got very hot, and the sofas were not comfortable.
2025-09-16Praised the location and a kind, helpful management team. His only real downside was the steep steps when carrying luggage, though he found them manageable unless you have physical limitations.
2025-08-01Good to Know Before You Book
Stairs, and no lift
Access is up a traditional tenement stair with no lift. Guests are consistent that it is manageable for most people but hard work with heavy luggage, and one flagged it as difficult for anyone with mobility issues. Pack light or be ready to make two trips.
The Mile by day, the Mile by night
You are in the middle of it, so expect daytime street noise, buskers included during festival season. Reviewers consistently say it is quiet once the evening comes, which is not what most people expect of this address.
A £400 refundable damage deposit
Taken by credit card seven days before arrival and returned within seven days of check-out after an inspection. It is refundable, but it is a real hold on your card, so budget for it. Cards are accepted; a credit card is required for the deposit.
House rules and the visitor levy
No parties and no hen or stag groups, with quiet hours from 21:00 to 09:00. Separately, Edinburgh's 5% visitor levy applies to stays from 24 July 2026, charged on the first five consecutive nights and collected by the accommodation. Factor it into your total.
Cancellation terms depend on the rate
Cancellation, prepayment and pay-later conditions vary by the rate option you pick, and the exact terms show before you confirm. Check them against your travel dates, particularly for August and Hogmanay bookings.
Photos of Clamshell Land - Royal Mile
Frequently Asked Questions
There are four bedrooms across 125 square metres: three doubles and one single, which is seven fixed beds. The listing advertises up to nine guests, with extra beds available on request at a small nightly charge per person. Most bookings here are groups of eight, so if there are more than seven of you, confirm the bedding arrangement when you book.
There is a sauna and a spa bath with underwater jets and colour-changing lighting, both inside the apartment and both confirmed repeatedly by guests. There is no swimming pool and no spa or wellness centre: these are your group's facilities, not shared ones.
It is at 150 High Street, on the Royal Mile itself, on the south side near Bell's Wynd between St Giles' Cathedral and the Tron Kirk. Edinburgh Waverley is about a six to eight minute walk down Cockburn Street, and rather more coming back up because it is steep.
Arrivals are taken from 15:00, and you need to be out between 06:00 and 10:00. It is self check-in: the access details reach you before you travel and guests describe letting themselves in as straightforward. There is no lift. Access is up a traditional Edinburgh tenement stair, which is a genuine climb with luggage, so plan for it.
Not at the property, and the Royal Mile itself is a controlled zone with effectively no parking. Public car parks nearby are charged by the day and need no reservation; the practical ones are the Edinburgh Waverley station car park, the NCP on St John's Hill for the lower Mile, and NCP Castle Terrace towards the Castle. Some have height limits of around two metres.
No. Pets are not allowed, and the whole apartment is non-smoking. Children of any age are welcome, with guests aged 18 and over charged as adults.
No. The house rules rule out hen and stag groups and anything similar, and parties and events are not permitted, with quiet hours running from 21:00 to 09:00. Large single-sex groups may be considered, but only with an additional security deposit and on the strict understanding that there are no parties.
No. This is a self-catering apartment with a full kitchen, and tea and coffee are supplied. Some listings claim an on-site restaurant, bar, room service or continental breakfast at this address; none of those exists. Cafés and bakeries are within a couple of minutes on the Mile.
Yes, £400, refundable. It is taken by credit card seven days before arrival and returned within seven days of check-out, subject to an inspection of the apartment.
No. Clamshell is a fish and chip shop at 148 High Street, in the same historic tenement block, and it is a separate business. Clamshell Land is the historic name of the building at 148 to 154 High Street, and the apartment takes its name from the same source: the clamshell carved above the old turnpike stair.
Other Great Stays in Edinburgh
Beaverbank Place
Budget campus rooms in Canonmills, a walk from the New Town and much quieter than the Mile.
Balmore Guest House
A traditional Edinburgh guest house with breakfast, for travellers who would rather not self-cater.
Tron Kirk Residence
Another Royal Mile address a few doors east, by the Tron Kirk itself, if this flat is taken for your dates.
Ready to Take the Whole Flat?
Four bedrooms, two bathrooms, a sauna, a spa bath and 125 square metres on the Royal Mile itself. Check your dates before August fills up.
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