💡 Why it works
Genuinely mind-bending for kids — one foot in each hemisphere.
👊 Dad tip
Combine with the Planetarium show for the full experience.
🤷 Straight up
The hill is steep — worth it for the view from the top.
Blackheath Avenue, London SE10 8XJ
Maps →
"Straddling the Meridian Line together."
Make a day of it
Walk down to the Cutty Sark after.
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