Wear comfortable walking shoes - all together we walked 4-5 miles. This is a very interesting tour and our guide, Frank, was fabulous. The view from Skylon Tower is amazing but the best part was walking the long tunnel of the old power station and coming out at the mouth of Horseshoe Falls!
Viator customer·Connie·Jun 12, 2026
Excellent
I was AMAZING! Wendy was extremely friendly and knowledgeable. We had a great time! ♥️
Tripadvisor customer·Vadisha·Jun 11, 2026
Reviews from our guests
Niagara Underground: Power Station & Tunnel Under the Falls Tour
Verified rating
4.0/5
based on 30 Walks’ customer ratings
Guide
4.4/5
Total guest reviews
:
318
guest reviews
Excellent269
Great41
Good5
Average0
Poor3
Latest reviews
Excellent
Lynn was fabulous. She was very personable and knowledgeable. She made the tour not only interesting but fun. Highly recommend!
Tripadvisor customer·Kellie·Jun 02, 2026
Excellent
I had a fantastic tour and Linda was the best guid. She tells great stories and keeps you engaged. I would take Soutter tour with her. .
Tripadvisor customer·Sharon·May 30, 2026
Excellent
Linda was fabulous and very informative would do again!!!
Tripadvisor customer·Spates·May 30, 2026
Excellent
Lynn was awesome! Very informative , loved the history of Tesla and the powerful electricity harnessed. The daredevil museum and the stories of those who went over the falls loved it. Going up in the tower was amazing. The view was spectacular. The tunnel and seeing the falls close up. Recommend. 100%. Thanks Lynn for an unforgettable and fantastic time. Where a jacket I. The tunnel it can be chilly.
Viator customer·Judy·May 28, 2026
Excellent
Lynn was amazing! She was extremely knowledgeable and so sweet. We would highly recommend the time spent with Lynn.
Tripadvisor customer·Dee·May 27, 2026
Excellent
Frank was wonderful and knowledgeable. Loved it! Best attraction at the Falls.
Tripadvisor customer·Jennifer·May 24, 2026
Excellent
It is a long walk in the tunnel from the elevator to the landing to see the falls, and it is an amazing view!!!! But it’s uphill all the way back to the elevators!!!
Viator customer·Richard·May 24, 2026
Excellent
Great information provided by our tour guide Linda. She’s very knowledgeable about the history of Niagara Falls!!!
Viator customer·susan·May 23, 2026
Excellent
It was worth every cent! The guide, Kevin, was kind and considerate. He was knowledgeable! We enjoyed the history! We would repeat it! It was a unique view of the Falls which cannot be seen from any viewpoint other than the tunnel! Literally a cool experience!
Viator customer·glenda·May 22, 2026
Excellent
there was just myself and husband for some reason the other people never turned up the guide did wait longer for them but chose to carry on..very personal tour guide was called Linda very good knew a lot of information really enjoyed this tour especially looking at the items people chose to go over the falls.