Walking with Keilyn: Euston Square to the City of London... and beyond

Sunday June 8, 2025.

Keilyn and I decided that we should head to London to see the 'Nao Santa Maria', which was berthed at St Katharine Docks, as today was its last day, in London. So, we headed off.

A taxi to the station and we were soon London-bound. We changed to an Aldgate train, at Finchley Road, and alighted at Euston Square, which is a fair distance from St Katharine Docks, but there is nothing like a good wander.

We headed along Gower Street, passing the Grant Museum of Zoology and the impressive University of London buildings, before reaching Bedford Square and the throngs of people heading into the British Museum. A little further and Bloomsbury Street brought us out onto New Oxford Street, which we headed along until we reached our first stop of the day... the Post Building.

We entered the building, signed in and passed through the security arch. Keilyn then placed her rucksack in one of the lettered lockers, choosing 'K' to match her name. We then entered the lift and made our way up to the ninth floor and the roof garden.

On my previous visits the flowers and shrubs had not fully bloomed, but today everything was flowering and the trees had full canopies. Although cloudy it was a pleasant day and the views were clear all the way to the horizon. The Centre Point building, the BT Tower, the British Museum and around to the Renaissance Hotel at King's Cross. Then the unique skyscrapers of the City of London, with Canary Wharf in the distance. Tower Bridge, the Shard and 22 Bishopsgate and around to the Palace of Westminster, Westminster Abbey and Cathedral to Battersea Power Station and beyond. The BBC Transmitter, at Crystal Palace, was clearly visible, too, as was the Wembley Stadium Arch.

Once we had seen everything, and Keilyn had used her 'Seek' app to discover the names of the various plants, we headed back down to ground level, retrieved her rucksack, and headed east along New Oxford Street.

New Oxford Street brought us onto High Holborn, then Holborn and Holborn Viaduct. Nearing St Paul's Cathedral, with its crowds of visitors, we headed along Cheapside, passing possibly the oldest tree in the City of London, before we joined Poultry and then Cornhill.

Always up for an adventure Keilyn kept peering down the countless passages and alleyways that were dotted along our route, deciding that Ball Court looked like a great alleyway to explore. So down it we went and arrived in a small courtyard with a tavern. Simpson's Tavern dates back to 1757 and is a wonderful looking building, that is, unfortunately, temporarily closed. 

We continued out of the courtyard and found ourselves on Castle Court, with more old style buildings and the famous Jamaica Wine House, which stands on the site of London's first coffee house.

From here we headed along St Michael's Alley, which brought us to Bell Inn Yard and out onto Gracechurch Street. Since Keilyn had never seen Leadenhall Market we headed inside, dodging the photographers, who were snapping the parts used in the Harry Potter films, and the diners and other visitors. 

We then crossed Lime Street and walked along Cullum Street, where Keilyn sat down and I took some photos of the amazing Bolton House, before we continued our walk to Fenchurch Street, which we followed towards Aldgate. 

Various sculptures were dotted around, that we both took photos of, before we found ourselves on Mitre Square, former site of the Priory of the Holy Trinity and also the place where Catherine Eddowes was murdered by Jack the Ripper, in 1888.

We left Mitre Square via St James's Passage which brought us to Duke's Place and St Botolph Street. It was here that I lifted Keilyn up, so that she could see over the wall and look down at the platforms of Aldgate station.

We then headed south, along Mansell Street, turned west along Shorter Street and arrived at Tower Hill Garden. Snacks, drinks and sandwiches were all pretty much devoured, before we used the underpass to reach the south side of Tower Hill. Here we got to see the meadow that has been created in the old moat. We then followed the path onto St Katharine's Way, which brought us nicely to St Katharine Docks and Marina.

Post Building Roof Garden

Looking down on the British Museum.

One of the newer and free rooftop gardens to open to the public is the one atop the Post building, on Museum Street. Having recently visited Lift 109 at Battersea Power Station and having previously admired the views from the Garden at 120 Fenchurch Street, climbed the 311 steps of the Monument to the Great Fire of London, seen the view from The Shard, peered at St Paul's Cathedral from One New Change and the Switch Room at Tate Modern, among many other places, this rooftop garden was the next logical step.

Looking east.

Although the Post Building is situated on Museum Street the entrance is around the corner on New Oxford Street. It isn't particularly well advertised but I soon found it.

After being allowed entry to the building I was met by an amiable security guard that told me that access to the rooftop garden required some form of identification. For example a driver's licence (I don't drive) or a passport (I only carry that when I am going abroad). The only identification that I had on me was my bank card and a few other items that had my name on them, which he accepted. 

With the visitors book signed I passed through the now standard metal detector, while my coat was scanned in an X-Ray machine. 

He then ushered me to the lift and told me to press '9'. On entering the lift I realised that the only other button to press, besides nine, was the alarm. I thought about pressing the alarm for 0.68 seconds, before I hit the '9' and travelled smoothly up the building.