Coffee Shop

ARS Cafe and Gelato

A moody, dark-academia aesthetic with local art on the walls and a genuinely great espresso pull.

3116 Monsarrat Ave, Honolulu, HI 96815, USA
ARS Cafe and Gelato
Honolulu, Hawai'i
At the counter
Closed
6:30 AM  4:00 PM
To take home
Beans for sale
Character
Worth the line
The verdict/Worth the line·Bustling·Locals + tourists

A moody, dark-academia aesthetic with local art on the walls and a genuinely great espresso pull. It's the perfect post-Diamond Head hike stop for a high-quality caffeine hit and a hearty breakfast bagel. If you're looking for a quiet, welcoming atmosphere with high-touch service or a place to plug in and work with Wi-Fi, this isn't it.

— KopeMaps, field notes
Best for
01Specialty coffee

Praised for 'incredible' espresso pulls, pour-overs with Ka’u beans, and high-quality caffeine hits.

02Insta moment

Moody 'dark-academia' aesthetic, local art, and 'dope' vibes make it a photogenic destination.

03Purposeful outing

A destination stop for those hiking Diamond Head or driving out of their way for coffee.

Field notes
Where it iswalkable from Diamond Head hike
What's uniquedark-academia aesthetic with local art and high-quality espresso pulls
When to goearly morning to beat the crowd and pastry sell-outs
Receipt — the facts
SizeSmall
small, eclectic cafe with interior and exterior seating
WaitLong line
SettingStandalone
ParkingStreet parking
Wi-FiNo
Outdoor seatingYes
The story

Ars Cafe celebrates creative expenditures in the arts. Our mission is to provide high quality coffee from all over the world, delicious homemade gelato and a platform to feel inspired through our Art Gallery; showcasing different artists and mediums.

Photos
Practical
Hours
  • Monday: 6:30 AM  4:00 PM
  • Tuesday: 6:30 AM  4:00 PM
  • Wednesday: 6:30 AM  4:00 PM
  • Thursday: 6:30 AM  4:00 PM
  • Friday: 6:30 AM  4:00 PM
  • Saturday: 6:30 AM  4:00 PM
  • Sunday: 8:00 AM  4:00 PM
Amenities
Outdoor seating · Street parking
Address
3116 Monsarrat Ave, Honolulu, HI 96815, USA
Verified by KopeMaps 2 days ago (May 16, 2026)Spot an error?
Common questions

Visiting ARS Cafe and Gelato

What are the hours at ARS Cafe and Gelato?

ARS Cafe and Gelato is open Monday through Saturday 6:30 AM to 4:00 PM and Sunday 8:00 AM to 4:00 PM.

How do I get there and where do I park?

ARS Cafe is at 3116 Monsarrat Ave in Honolulu, a short walk from the Diamond Head trailhead. Street parking is available along Monsarrat Ave, though it can be competitive on weekend mornings when Diamond Head hikers are in the area.

Is ARS Cafe good for working on a laptop?

No — there is no wifi and no outlet access. The cafe is better suited to a coffee-and-conversation stop than a remote work session.

Is there outdoor seating?

Yes, outdoor seating is available along the Monsarrat Ave sidewalk. It's a pleasant place to decompress after a Diamond Head hike.

What is ARS Cafe best known for?

ARS Cafe is known for its espresso, gelato, and a moody dark-academia aesthetic with local art on the walls. It's a popular post-Diamond Head hike destination for breakfast bagels and a quality espresso pull.

What makes ARS Cafe and Gelato stand out in the neighborhood?

The combination of specialty espresso and artisan gelato in an art-forward space is unusual for Monsarrat Ave. Its proximity to Diamond Head makes it a natural anchor for the area's morning foot traffic.

Featured in

Nearby Coffee