- Madame Tussauds London draws over 7,000 visitors daily, making it one of the most crowded attractions in the city year-round.
- In summer, entry lines at the Marylebone Road entrance can stretch 60–90 minutes, especially between 11 am and 2 pm.
- Even in quieter months, expect 30–45 minute waits as queues often wrap around the building and line the street outside.
- Queues can form before opening, so skip-the-line tickets help you avoid long delays and enter more efficiently during busy times.