All Inclusive Niagara Falls USA Tour W/Boat Ride,Cave & Much MORE
Free cancellation
From€111
View detailsUnderground Tours in Niagara Falls
Niagara Falls American and Canadian 1 Day Tour W/ Maid Boat Ride
Free cancellation
From€167
View detailsAmerican Side Express Tour With Maid of the Mist Boat Ride & Cave
Free cancellation
From€88
View detailsUltimate Niagara Falls USA Tour W/ Boat Ride, Cave & Hotel Pickup
Free cancellation
From€110
View detailsNiagara Bliss Tour With Maid of Mist, Cave of Winds & More (USA)
Free cancellation
From€97
View detailsNiagara Falls USA Tour with Maid of the Mist & Cave of the Winds
Free cancellation
From€110
View detailsBest of Niagara Falls USA Tour with Cave & Maid of the Mist Boat
Free cancellation
From€96
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Frequently asked questions
How much do underground tours in Niagara Falls cost?
Across the 26 options we track, prices run from €42 to €167, with a median of €97. The list above updates as the catalogue changes.
How long does a typical option take?
The median is 3h 30; the shortest runs 1h and the longest 6h 30. Use the duration filter above to narrow the list.
Can I book with free cancellation?
25 of the 26 options offer free cancellation. The exact cut-off varies by operator — it is stated on each booking page before you pay.
Which option has the best reviews?
“Niagara Bliss Tour With Maid of Mist, Cave of Winds & More (USA)” holds 5.00 from 150 traveller reviews — the strongest score among options with meaningful volume here.
Are private options available?
3 of the 26 options are private. They cost more than the group average — the difference pays for pace and attention, not different access.
How fresh are the prices and ratings?
Prices, availability and traveller ratings come from the booking catalogue and are refreshed regularly. Ratings are collected by the booking platform from verified travellers, not written by us.