Outstanding NY style pizza, and even better after a day of checking out one of the most awesome natural wonders in the world, Niagara Falls. Highly recommended.

I love Mario's Pizza in Niagara Falls. I just wished they would stay open all year. The best Pizza I wait all year for them to open and hate when they have to close. Means I have to wait til spring for the delicious Pizza they make.

Had ordered cheese pizza slice. The crust was neither thick nor thin . It was perfect ! Classic new york style pizza 😍 Definitely must try when in niagara .

Service was fast and the staff were happy to help. Small pizzeria with indoor and outdoor seating. About 5-6 small 2 top tables for indoor seating. Great tasting NY style pizza. $3-$5 per slice and $24-$27 per whole pie. Their veggie, cheese, and Hawaiian are great choices.

This pizza crust was thin and gummy- not cooked properly. The sauce was weak and has no flavor. I couldn’t order the toppings I wanted on their menu because they didn’t have them, and their house chicken salad was unavailable as well. They only seems to have a few things and I was very dissatisfied with w their pizza.

I liked their Supreme pizza and chef salad. It is a busy place which makes their menu fresher! I am so glad that they have their own restroom near the dining area.

This is the best veggie pizza I’ve ever had. The line was out the door for a reason. I’ll stop by again when I’m in the area for sure

A small hole in the wall with legitimately delicious pizza. There is seating inside and outside and the service is fast.

Great pizza, reasonable price. Best in the area with nice outdoor seating. Tried the Papa Johns across the road… scary!

While the pizza was a bit pricey to what I'm used to pay, the pizza was great! We had the meat lover and the cheese. Back on the price, it had most to do with the drinks, because the pizzas had huge pieces, while the drinks were all single bottle servings. That said, if you are looking to eat at Niagara, this is a great stop. I should mention it has limited seating for about 20 people inside, but there is lot of outside seating and nearby shade trees at the park. We just took ours back to the hotel.

Good pizza. Close walk from Niagra Falls. Indoor and outdoor seating.

This pizza is fantastic! Out of New all of New York (including NYC) THIS was our favorite pizza. The crust is thin but not hard, the flavor is great and we loved the old style pepperoni cooked until it curled

Super delicious pizza, nice staff!! Got food quick and good prices.

I loved it. Definitely better fresh. We got the 18 inch pizza and ate all but 2 slices. I'd definitely come here again. I wish we had a Mario's in Arizona. You definitely have to eat these with this signature pizza fold. This particular location small and was packed everyone outside had pizza even with other food places around.

Ok pizza, pepperoni was a bit burnt, as it was reheated, service very slow from lady behind counter who refused to accept dollar coins as she had never seen one before!

Went in after visiting the Falls. We were super hungry and loved that they had pizza slices readily available. We tried the veggie and the pepperoni, and they were both class

Hands down the best pizza! Their gluten free was amazing as well! Next time I am Niagara I will be coming back!

Very nice tasting Vegan Pizza. Unfortunately, Vegan Pizza is veggies only. Please introduce Beyond or Impossible meet ingredients in the future.

Pizza was alright, could have used a bit more sauce. My wife seemed to enjoy her house salad. Lots of outdoor seating, very cramped inside the restaurant.

Good pie and a great price. Tried the Hawaiian and it was really good. Was cooked well. The ham was slightly salty but tasted good. Service was friendly and restaurant was clean. However most seating is outdoors so probably if weather is bad it wouldn’t be a good dine in option.

Was glad to find a place that sells pizza by the slice. Not sure if it’s true “NY style” pizza but it was pretty good

Great little pizza place to get a NY style pizza 🍕 Pizza is kind of pricey, but it is good fresh. It's expected being at Niagara falls. Very good place for a slice

Not the greatest pizza for New York style! Way over priced for quality. 3.5 stars

It's tough living in NYC and having to review pizza outside of the area... Marios has an efficient staff, indoor seating, outdoor seating, but...not the best pizza. Sauce and crust weren't the best. Pizza itself may be 4-5/10 but the prices were also higher than expected. I understand this is a tourst area, so the prices will be higher...but $12 for two slices and a 20oz. soda....definitely not worth it in my opinion. I know buying by the slice may not be the best...maybe others may have better luck with buying a fresh pie.

BEST PIZZA EVER STOP AND GET A SLICE!

I had the gluten-free cheese pizza. It was fresh, it was delicious! I did not get sick and enjoyed every bite! They kept the gf pizza safe for me. My daughter who can eat gluten also ate it with me, she said she couldn't even tell it was gluten free. I would DEFINITELY eat here again! Thank you!

Awesome pizza! Cheesy with delicious pepperoni, amazing flavor and the crust is crispy! Restaurant was clean and served us fast even on a busy day! Just as a small experience, I was already out of the restaurant when my coke fell and busted open. When I walked in and explained what happened they gave me a free coke! I thought it was very nice of them to treat customers this way!

Best pizza I've ever had! Very kind staff and clean environment. Definitely recommend going here!

Fantastic tasting pizza! Perfectly cooked with a very tasty sauce. Perfect crust. Glad we found it. Very pleasant service with indoor and outdoor seating.

The cheese pizza was awesome, not too thick and really yunmy. I think it is cheap for NY and the staff was nice.

Pizza here was at its best. Had great staff and friendly service. It was packed when I arrived. Ordered my pizza and got lucky getting a table outside. Enjoyed the busy street atmosphere.