Cosmo's Pizza in Fort Collins has established itself as a local gem, celebrated for its massive slices and flavorful offerings. Diners rave about the generously portioned pies, which not only deliver value but also a delightful taste. The vibrant atmosphere, enhanced by custom tiled tabletops and upbeat music, attracts a diverse crowd, particularly college students during peak hours. Reviewers consistently highlight the standout calzones, particularly the overstuffed variety that showcases rich toppings without compromising space for fillings. The homemade spicy ranch sauce is frequently mentioned as a must-try, enriching the dining experience with its distinct flavor profile. From the delightful Meat Lovers Calzone to the classic cheese pizza, every dish reflects quality ingredients and a commitment to flavor. Many patrons appreciate the quick service, especially for grab-and-go slice options, making it a convenient spot for both locals and visitors. Overall, Cosmo's Pizza has something for everyone—whether you’re dining in for a cozy meal or grabbing a quick slice. It’s a memorable destination that leaves a lasting impression on your taste buds and your heart!
Amenities and More
Accessibility
Has wheelchair-accessible car park
Has wheelchair-accessible entrance
Has wheelchair-accessible seating
Has wheelchair-accessible toilet
Service options
Offers kerbside pickup
Has no-contact delivery
Offers delivery
Offers takeaway
Serves dine-in
Highlights
Has fast service
Popular for
Popular for lunch
Popular for dinner
Good for solo dining
Offerings
Serves comfort food
Serves late-night food
Quick bite
Serves vegetarian dishes
Dining options
Serves lunch
Serves dinner
Has catering
Serves dessert
Has seating
Amenities
Has toilet
Atmosphere
Casual
Trendy
Crowd
Good for groups
Popular with tourists
Popular with university students
Planning
Doesn't accept reservations
Payments
Accepts credit cards
Accepts debit cards
Accepts NFC mobile payments
Credit cards
Children
Good for kids
High chairs available
Parking
Free of charge street parking
Free parking lot
Photos
Reviews For Cosmo's Pizza
Joshua Edwards
May 31,2025
The slices are really big and whole pizzas are absolutely worth the price. My GF took me over here and I'm definitely coming back soon. The tables are super super cute, made of custom tiles and are cool shapes and the whole atmosphere is just awesome.
Dean Houdesheldt
May 13,2025
Cosmo's is a great place for slices and pies. Their slices are huge and filling and they have them available all day.
Connie
Apr 17,2025
Great pizza, delicious overstuffed calzones, yummy spicy ranch sauce, wonderful atmosphere and fun outgoing staff! What more could you ask of a pizza place. Love the tiled tabletops and the upbeat music. The place was clean and quiet when we arrived but by about 8pm it was packed full of college students so the noise went way up. It didn't bother us but if you're looking for a spot to dine-in that isn't too loud then go earlier in the evening. It is next to a college campus after all. Or just order and take it to go. The pizza is some of the best we've had, top 3 for sure. My husband even said it was better than an (unnamed) famous pizza place in Times Square we recently visited. He raved about the Calzone that was overstuffed with his favorite fillings instead of being half air and mostly cheese and ricotta. This one had the meats piled up! My son had the chicken salad with ranch which he said was better then he thought it would be. The rest of us had pepperoni pizza and sausage and bacon pizza. The staff was super nice and friendly to us. Very much enjoyed the interaction.
Justine Jackson
Apr 16,2025
Best pizza on earth no doubt. Many memories here.
It's Zeus
Apr 14,2025
Love being able to walk-in and grab some slices! My family loves the pizza here and it's always quick by the slice and they even took care of cutting the slices in half so its easier to eat. The spicy ranch made in house and jalapenos are fresh as well as their ingredients. Love the music and atmosphere in there, always welcomed. I enjoy seeing the different locations and their souvenir large cups! Thank you guys for always being open late as well yall make it a great place to stop when I doordash and just so happens to be in a Hotspot as well!
Evan Tzavaras
Mar 10,2025
Cosmos pizza was amazing, sarah was my order taker and both her and the Kaden the cook were amazing. Quick easy and perfect.
Kirsten Michelle Gloss
Feb 11,2025
Being from NJ we found it disappointing that we couldn't really find a place that offered pizza like back home. That is until we found Cosmos. The offer pizza by the slice which is great when you don't want to buy an entire pie. Our favorite part is that they also offer a gluten free pie which makes it so that the whole family can eat together. They are decently priced as well compared to a lot of the other pizza places in the area. They don't skimp on the toppings at all and the pies are made to order. We typically order for pickup and have never had to wait more than a few minutes even on a busy Friday or Saturday.
Jesse Raikes
Feb 10,2025
I just pulled into Fort Collins after a drive from steamboat and my nephew said go get Cosmos Pizza, get the spicy ranch dipping sauce.. Well, I had 10 minutes left before they were closing, I called in to see if they still had slices.. And bingo, massive sized slices, great dipping sauce and all nice employees! Got the 32oz drink to keep a souvenir cup from the place as well. Definitely worth it! The pic is the slices out of the case, not warmed up, didn't want to hold them up during their closing time.. Quarter there to show size comparison.
Reviews For Cosmo's Pizza