Hai Si

  4.8 – 53 reviews   • Restaurant

Social Profile:

✔️Dinner ✔️Dine in Hai Si 81611

Address and Contact Information

Address: 308 E Hopkins Ave, Aspen, CO 81611

Phone: (970) 251-0454

Website: https://haisiaspen.com/

haisiaspen.com

Related Web Results

Hai Si brings chef Yoshi Okai’s culinary spark to Aspen

Hopkins Ave., beneath Sway, a Thai restaurant. Sway and the downstairs restaurant Hai Si are co-owned by New Waterloo and Infinite Hospitality.

Hai Si (Closed) – eatAspen

970.251.0454 308 E. Hopkins Ave. Aspen, Colorado 81611. Permanently Closed. Hours, Details + More. Menus; Add A Menu · The Devon Allman Blues Summit …

Hai Si – goop

Aspen’s newest scene-stealer, Hai Si—a moody, sculptural space serving up “Mountain Izakaya” cuisine, (Japanese and Spanish influences) with precision and …

Reviews

Ana Belén
Hai Si is a fantastic new addition to Aspen!

The Japanese-Spanish fusion concept is unique and works beautifully. As someone from Spain, I was especially excited to see jamón ibérico on the menu—but what truly surprised me was the sushi. The nigiri, in particular, was outstanding—some of the best I’ve ever had anywhere. The jamón nigiri was my favorite, though every piece was so flavorful and exceptional that we ordered a second round.

Other highlights included the pan con tomate, crispy olives, and octopus.

Our server was warm, attentive, and very knowledgeable, which really added to the experience. The restaurant itself is stunning, with a vibrant atmosphere and an excellent cocktail and wine selection.

I look forward to returning soon and highly recommend Hai Si to anyone looking for a memorable dining experience in Aspen.
… more
Emma Leppan
Food, service, atmosphere, all 10/10. Andrea and our server Josh were wonderful. Chelsea the manager is incredible. The food is some of the best I have tasted in aspen! Such a unique experience and the atmosphere here in the restaurant is exquisite. Highly recommend!
… more
Andrew Hughes
If I could give Hai Sí Aspen more than 5 stars, I absolutely would!

Our group had the privilege of dining in their stunning private room, and from start to finish, the entire evening was unforgettable. The space itself is beautifully designed—intimate yet elegant, with an ambiance that makes you feel both relaxed and transported at the same time. It’s the perfect setting for a celebration, special occasion, or simply treating yourself to something extraordinary.

The food? Truly next level. Every dish was a work of art—fresh, creative, and bursting with flavor. Chef Yoshi Okai’s blend of Japanese precision with Spanish flair is unlike anything I’ve experienced before. From the delicate sushi to the bold, inventive small plates, each course was memorable and left us eager for the next.

And please DO NOT FORGET to order the arguably life changing Short Rib and finish this unforgettable culinary journey with the Tofu Mochi Churros with a Matcha Chocolate Sauce (still dreaming of these).

Then there’s the service: impeccable. The staff struck that rare balance of being attentive, knowledgeable, and warm without ever being intrusive. We felt cared for the entire night, which made the evening flow effortlessly and added so much to the experience.

Hai Sí Aspen is more than just a restaurant—it’s an experience I’ll never forget. If you’re in Aspen and looking for something truly special (especially if you have a group and want to enjoy the private dining room), this is the place. I can’t wait to go back!
… more
Grace Hess
Hai Si is AMAZING! It is such an eccentric spot. The wagyu tenderloin was so soft and buttery. The pan con tomate was such a great appetizer and all flavors were rich and savory. I loved the scallion oil served with the fried roll is a must have. James was very nice and had great recommendations.
… more
Sasha Stone
Cannot rave about this place more!! The food was incredible. We tried so many different items and it was so good! The service was great and so quick. I now have my new favorite place in Aspen! The vibe is sexy and fun with great music. A must try!!!!
… more
Kristine Hanover
Wow. Wow. Wow. This was our first time here and we sat in the private room. It’s sexy and an amazing vibe. The food was incredible. We tried pretty much one of everything and I don’t know if I can even pick a favorite. Will come here every time we come to Aspen, wow.
… more
Nick Bay
A Unique Culinary Gem in Aspen!

My wife and I had an unforgettable dinner at Hai Si, easily the most exciting new addition to Aspen’s dining scene. The concept—a fusion of Spanish tapas and Japanese sushi—sounds bold, but they absolutely nailed it.

Every dish was beautifully presented and expertly executed. The standout for us was the Iberico & caviar roll—rich, luxurious, and bursting with flavor. The tapas were just as impressive, offering bold Spanish flavors that paired surprisingly well with the delicate precision of the sushi.

Service was warm and attentive, and the ambiance struck the perfect balance between upscale and relaxed.

Whether you’re a devoted foodie or simply in the mood for something unique, Hai Si is more than worth the visit. We’ll definitely be back.
… more
Isabela Turek
Everything about Hai Si was 5/5. The space is stunning and sexy. The cocktails are delicious. And, most importantly, the food is unmatched. Absolutely the best nigiri I’ve ever had. Will be back for more and more.
… more
carol breen
So good! The atmosphere is stylish yet relaxed, and the food is fresh, inventive, and beautifully plated. We loved the crudo, nigiris, and the overall creative Japanese/Spanish fusion menu. Highlight cocktails of the night were the Shishito Margarita and the money cat, which comes in a fun vessel. It was recommended by our bartender, Eric, who was super attentive and guided us through the menu. Whether you’re grabbing a cocktail or sitting down for a full meal, Hai Si delivers. Highly recommend!
… more
Dominik von Hone
Definitely the new next best thing in aspen. Had an unreal experience here. The food, atmosphere and drinks were all phenomenal! Our server James was very attentive and made sure we were well looked after. Chelsea was also very accommodating making us feel very welcome. 10/10 recommend this to anyone
… more
… View more

Leave a Comment