Walk the line where time was standardized: a self-guided GPS audio walk from the Cutty Sark to the Royal Observatory. Learn maritime history, stand on the Prime Meridian, and use practical tips to make the most of a 50‑minute cultural ramble.
More ways to explore the area's outdoor wonders
Begin on the Thames-side, with the Cutty Sark’s hull rising like a fossilized mast and the river daring you to walk its edge. Footsteps on the paved Greenwich quayside set the tempo; pigeons and distant ferry horns fill the gaps between narrated stops. From the slope of Greenwich Park you look down on an old naval skyline and the red time ball that drops daily from the Royal Observatory.
Difficulty
easy
Duration
45–60 minutes
Fitness Level
Suitable for most fitness levels—mostly flat paved paths with one steep park ascent.
Wildlife
History
Greenwich became the axis of global timekeeping after the Royal Observatory and the Prime Meridian gained international prominence in the 19th century; maritime trade shaped much of the town’s architecture.
Conservation
Greenwich Park and the Old Royal Naval College are part of a UNESCO World Heritage site; stick to paths, respect green spaces, and follow local signage to protect habitats and historic fabric.
Reserve your spot on the Greenwich: Explore Where Time Begins on a Self-Guided Audio Tour today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Download audio for offline use
Load the VoiceMap tour and map while on Wi‑Fi to avoid data gaps; the tour plays automatically when you’re in range.
Charge your phone and pack a battery
GPS narration drains power—bring a compact power bank to ensure continuous playback.
Start near Cutty Sark or Greenwich Pier
Both are well signed and served by public transport; starting at the pier gives a clear riverside approach to the Cutty Sark.
Mind the observatory time ball
If you want to see the daily time ball drop, plan to be on the Observatory lawn around 12:55–13:00 when it descends at 13:00.
In‑ear headphones
Clear audio playback in busy public spaces makes the narration usable and immersive.
Comfortable walking shoes
Paved surfaces and a short uphill in Greenwich Park reward supportive footwear.
Portable phone charger/power bank
Keeps GPS audio running for the tour and navigation between stops.
Lightweight rain jacket
London weather changes quickly—waterproof outerwear keeps the walk comfortable.
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