[Standard of time] Old Greenwich Observatory at longitude 0

Location: Blackheath Ave, London SE10 8XJ, UK Access: Take the DLR from Bank to Cutty Sark Maritime Greenwich station. 15 minutes walk from the station. Admission fee: 18 pounds (approx. 3,000 yen) Everyone learns about the world's clock standards. The former Royal Greenwich Observatory, where the prime meridian passes. It always comes up in textbooks, so everyone has probably heard of it. When you go inside, you can see the standards of 0 degrees east longitude and 0 degrees west longitude, and the prime meridian. The building itself is relatively small, but it's romantic to think that this is the world's standard, 0 degrees east longitude. #overseastravel #london #worldheritage #england #greenwichobservatory