Osa Rooftop

Pasadena, CA · Restaurant

Rating
4.1/5
★★★★☆ 4.1
Reviews
20
Rank in Pasadena
#263
of 535 restaurants
City Percentile
27%
rating percentile
Address
Osa Rooftop, 540 E Colorado Blvd, Pasadena, CA 91101
Phone
(626) 463-5725
Website
www.osarooftop.com
Status
Closed · Opens 12 PM Sat

Osa Rooftop is a restaurant located in Pasadena, CA. It is one of 535 restaurants listed in Pasadena. Its 4.1-star rating is slightly below the Pasadena city average of 4.4 stars. There are 10 photos associated with this location.

About Osa Rooftop

Osa Rooftop is a restaurant and bar in Pasadena, offering lunch, dinner, and drinks with stunning city views. Modern design, seasonal California cuisine, and a vibrant open-air setting make Osa the perfect spot to dine, sip, and unwind.

Hours

Friday4 PM–10 PM
Saturday12 PM–10 PM
Sunday12 PM–10 PM
Monday4 PM–10 PM
Tuesday4 PM–10 PM
Wednesday4 PM–10 PM
Thursday4 PM–10 PM

Customer Reviews

★★★★★ 5.0 Hailey Massey · Feb 2026

I had such a beautiful experience here, especially as someone who just moved to California and is still finding my footing. From the moment I walked in, KC made me feel genuinely welcome. He was warm, attentive, and went out of his way to make sure I felt comfortable and taken care of. He was one of the only servers on the floor that night, and I could never tell just from the level of attentiveness. He was engaging and a burst of positivity! I have dietary restrictions, and even with a limited menu, the team was incredibly accommodating. They were kind enough to create something just for me, which meant more than I can express. It’s rare to feel that level of care and intention. The scenery was absolutely stunning — the mountains in the distance had this mysterious, almost spooky beauty

★★★★★ 5.0 Ellie Taw · Jan 2026

OSA rooftop is such a hidden gem in Pasadena! tucked away next to urth cafe on the rooftop of the AC hotel — the views are absolutely breathtaking, the space is so romantic and beautiful. I came here to celebrate my friend and I’s birthday and we ordered the Swift Relief and my friend ordered a mocktail the beetroot and they were both so refreshing, flavorful, & delicious. we were super cold due to the nature of the restaurant being on a rooftop with high winds but our kind server moved a heating lamp near us and gave us blankets! we ordered the King Salmon Crudo, OSA burger, and Steak Frites. The king salmon crudo was so fresh, flavorful and delicious! The perfect light appetizer. I had the steak frites and the steak was perfectly cooked and the fries were delicious! My friend loved her b

★★★★★ 5.0 Kristin Delgadillo · Nov 2025

Had dinner here for date night and loved it. They play black and white movies on the wall and the decor is so pretty. You would never think that this is on top of a hotel. The food was great too. I had the Steak Frites and my date had the chicken tacos. Also the Brussels sprouts were super tasty. The drinks were good. The bartender listened to what we liked and made some great drinks for us.

★★★★☆ 4.0 Aspen Cristina · Dec 2025

I went to Osa for a girls' night out, and the ambiance was 10/10! The most beautiful views of the mountains that capture Pasadena. Perfect place to also take pictures if that's your thing. Also very accommodating for larger groups, too! I personally loved the appetizers and drinks. There are so many options which I LOVED! They could diversify their entree selections, but since they are a newer spot, I know that takes time. Definitely check this spot out for a GNO or a cute date night!

★★★★★ 5.0 Caroline Ikeji · Oct 2025

Loved this new rooftop in Pasadena! The views here are absolutely stunning, especially of the San Gabriel Mountains and Old Town Pasadena. Highly recommend making a reservation around sunset, as the golden hour views cannot be beat. Food was beautifully presented and delicious, as were the cocktails. We got a mix of small lol plates to share, and especially loved the peach burrata salad and salmon crudo. Came with a girlfriend, but would also be a perfect date night spot as well! They even show movies at night, which creates the perfect romantic vibe!

Accessibility & Amenities

✓ Outdoor Seating ✓ Takeout ✓ Dine In ✓ Delivery ✓ Great Cocktails ✓ Great Wine List ✓ Rooftop Seating ✓ Dinner ✓ Solo Dining ✓ Wheelchair Accessible Entrance ✓ Wheelchair Accessible Restroom ✓ Wheelchair Accessible Seating ✓ Alcohol ✓ Beer ✓ Cocktails ✓ Coffee

Services

Restaurant

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This listing is informational. Contact the business directly to verify credentials, services, and availability.