Main highlight: This historic castle and UNESCO World Heritage site houses the Crown Jewels and served as a royal palace, fortress, and infamous prison. Its medieval architecture and Yeoman Warder tours offer a gripping look into England's royal history.
Pro tip: Arrive right at opening and head straight to the Crown Jewels to beat the long lines that form later in the day.
Time to spend: 2–3 hours.
Best time to visit: Early morning on a weekday.
Operators who take you here: Big Bus, Tootbus, Golden Tours, City Sightseeing.



























































