St. Stephen Walbrook, London

St. Stephen Walbrook, the parish church of the Lord Mayor, is the kind of building that hides genius behind modesty. Designed by none other than Sir Christopher Wren himself between 1672 and 1679, this church is often considered the crown jewel of his many City creations. In fact, its splendid dome-with its intricate plasterwork and elegant coffering-was something of a dress rehearsal for his later hit, St. Paul’s Cathedral.

From the outside, you might think you’ve stumbled upon just another old London church. But step inside and-bam!-the space opens up into a light-filled, domed wonder, ringed by graceful columns. It's the architectural equivalent of a surprise party. Look closer and you’ll spot beautifully carved figures decorating the font cover and pulpit canopy, which seem to float in artistic conversation with a massive, minimalist white stone altar by Henry Moore-a modernist touch that somehow feels perfectly at home in this classical space.

And then there’s the telephone in a glass case-yes, that's right-a touching tribute to Rector Chad Varah, who, in 1953, picked up that phone and founded the Samaritans-a now world-famous helpline offering a listening ear to anyone in emotional distress. Sometimes, a simple call can change everything...

St. Stephen’s is also home to the London Internet Church-yes, church meets Wi-Fi. It brings together believers from across the globe for worship and spirited discussions, all in the digital realm.

And if music is your thing, you’re in luck. The church runs a vibrant program of free concerts, including Tuesday lunchtime performances at 1 pm and Friday organ recitals at 12:30 pm.

Tip:
Bring a sandwich-yes, lunch and Bach are totally encouraged here.