Best Time for a Castle Tours Tour in London
By Editorial Team · Last updated 16/08/2026
- Best season
- Year-round
- How to get there
- Multiple international airports and Eurostar
- Avg. visit duration
- 3-5 days
We understand you’re looking for the best time to experience a castle tour in London, and we're delighted to tell you that the answer is: year-round! Castle tours offer a fantastic way to delve into British history, regardless of the season.
The duration of these tours varies significantly, ranging from a concise 120 minutes to a full 1440 minutes, so you can tailor your experience perfectly to how much time you have available. Given this flexibility in length, combined with the fact that there are 14 castle tours available in London, we advise booking in advance, particularly if you're travelling during peak times.
The average rating for these tours is a respectable 3.9 out of 5, and the most highly-rated option – the “London Kensington Palace Sightseeing Experience Pass” – boasts an impressive 5.0/5 based on just two reviews at a price point of £29. This suggests a solid offering overall.
Considering that castle tours are primarily focused on historical sites, they tend to be popular throughout the year. We suggest checking availability and booking in advance to secure your preferred time slot, as longer tour durations mean more potential for visitors.