What other attractions should I visit near Royal Observatory?

Here are some sights in Royal Observatory you don't want to miss: London West End Tower of London Tower Bridge The London Eye Harry Potter tours from London River Thames

What are the most popular experiences at Royal Observatory?

These are the most loved activities at Royal Observatory: The London Pass® with access to 110+ attractions Go City | London Explorer Pass Painted Hall London tickets Royal Observatory and Prime Meridian Royal Museums Greenwich day pass