Underground Tours in London — Rated 4.5+
Discover exceptional guided experiences across London with our curated selection of tours. This filter highlights tours consistently praised by visitors for their quality and insightful content, ensuring a memorable exploration of the city’s hidden corners.
From £473 tours★ 5.0 rated
Matching "4.5+ rating". See all underground tours in London.
3 tours
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4.9 (32)75 minFree cancellation
Check availabilitySecure booking via Viator · availability checked 12/10/2026
Private tour
5.0 (11)180 minFree cancellation
Check availabilitySecure booking via Viator · availability checked 12/10/2026
Private tour
5.0 (7)480 minFree cancellation
Check availabilitySecure booking via Viator · availability checked 12/10/2026Bookings are handled securely by Viator, our booking partner — you'll pay on their site and receive your confirmation from them directly.
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Frequently asked questions
What does the 4.5+ rating filter mean?
This filter displays tours that have consistently received positive feedback from previous travellers, indicating a high level of satisfaction with their experience.
How is this rating calculated?
The rating reflects an aggregate assessment based on traveller reviews and ratings provided following the completion of each tour.