This suggestion might not be technically not hidden and I’m aware there are more further down the River Tyne. But seeing them up close differs immensely to seeing them from afar. I am talking about the bridges of Newcastle. If you travel north to Newcastle by train, ensure to peer out the right side window when you approach the Toon. What you’ll see is decades of manpower and magnificent: the seven bridges of Newcastle, connecting it to Gateshead.
Seeing the bridges from afar is only one thing—I implore you to walk from the Redheugh Bridge (1983) to the Gateshead Millenium Bridge (2001); the latter ‘winking-eye bridge’ is the world’s first to tilt. On your route, you will pass beneath the Edward VII Railway Bridge (1903); the Metro-carrying Elizabeth II Bridge (1981); the High Level Bridge (1849), definitely worth walking across; Lord Armstrong’s innovative Swing Bridge (1876); and the staple Tyne Bridge (1928), which unsurprisingly has the same designed as the Sydney Harbour Bridge (1932).
There are pubs and eateries aplenty on route—especially upon reaching your final destination: The Quayside. But do be sure to walk beneath and, where you can, across the bridges, so as to properly inhale their elegant engineering and feel decades of footprints.