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AC Hotel by Marriott San Diego Downtown Gaslamp Quarter

4.0 star property

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Photo gallery for AC Hotel by Marriott San Diego Downtown Gaslamp Quarter

Lobby sitting area
Creator video
Room, 1 King Bed, Non Smoking (Balcony) | Pillow-top beds, in-room safe, desk, laptop workspace
Outdoor pool
Restaurant

Reviews

8.8 out of 10
Excellent

Popular amenities

  • Housekeeping
  • Bar
  • 24/7 front desk

Explore the area

View in a map
743 Fifth Avenue, San Diego, CA, 92101
  • Place, Petco Park
    ‪8 min walk‬
  • Place, San Diego Convention Center
    ‪8 min walk‬
  • Place, Port of San Diego
    ‪18 min walk‬
  • Airport, San Diego, CA (SAN-San Diego Intl.)
    ‪6 min drive‬

Room options

View all photos for Room, 1 King Bed, Non Smoking (View)

Room, 1 King Bed, Non Smoking (View) | Pillow-top beds, in-room safe, desk, laptop workspace

Room, 1 King Bed, Non Smoking (View)

8.0 out of 10
Very good
(13 reviews)
  • City view
  • Sleeps 2
  • 1 King Bed

View all photos for Room, 1 Queen Bed, Non Smoking (View)

Pillow-top beds, in-room safe, desk, laptop workspace

Room, 1 Queen Bed, Non Smoking (View)

  • City view
  • Sleeps 2
  • 1 Queen Bed

View all photos for Room, 1 King Bed, Non Smoking (Balcony)

Room, 1 King Bed, Non Smoking (Balcony) | Pillow-top beds, in-room safe, desk, laptop workspace

Room, 1 King Bed, Non Smoking (Balcony)

  • City view
  • Sleeps 2
  • 1 King Bed

View all photos for Room, 1 King Bed, Non Smoking

View from room

Room, 1 King Bed, Non Smoking

8.6 out of 10
Excellent
(59 reviews)
  • 23 sq m
  • Sleeps 2
  • 1 King Bed

View all photos for Room, 2 Queen Beds, Non Smoking

Pillow-top beds, in-room safe, desk, laptop workspace

Room, 2 Queen Beds, Non Smoking

8.8 out of 10
Excellent
(14 reviews)
  • Sleeps 4
  • 2 Queen Beds

View all photos for Room, 1 King Bed, Non Smoking (Mobility/Hearing Access, Roll-In Shwr)

Pillow-top beds, in-room safe, desk, laptop workspace

Room, 1 King Bed, Non Smoking (Mobility/Hearing Access, Roll-In Shwr)

  • Sleeps 2
  • 1 King Bed

View all photos for Room, 2 Queen Beds, Non Smoking (Mobility Accessible, Tub)

Pillow-top beds, in-room safe, desk, laptop workspace

Room, 2 Queen Beds, Non Smoking (Mobility Accessible, Tub)

10.0 out of 10
Exceptional
(1 review)
  • Sleeps 4
  • 2 Queen Beds

View all photos for Room, 1 King Bed, Non Smoking (Hearing Accessible)

Pillow-top beds, in-room safe, desk, laptop workspace

Room, 1 King Bed, Non Smoking (Hearing Accessible)

9.6 out of 10
Exceptional
(4 reviews)
  • Sleeps 2
  • 1 King Bed

View all photos for Room, 2 Queen Beds, Non Smoking (Hearing Accessible)

Pillow-top beds, in-room safe, desk, laptop workspace

Room, 2 Queen Beds, Non Smoking (Hearing Accessible)

  • Sleeps 4
  • 2 Queen Beds

View all photos for Room, 2 Queen Beds, Non Smoking (Mobility Accessible, Roll-In Shower)

Pillow-top beds, in-room safe, desk, laptop workspace

Room, 2 Queen Beds, Non Smoking (Mobility Accessible, Roll-In Shower)

  • Sleeps 4
  • 2 Queen Beds

View all photos for Room, 1 King Bed, Non Smoking (Mobility Accessible, Tub)

Pillow-top beds, in-room safe, desk, laptop workspace

Room, 1 King Bed, Non Smoking (Mobility Accessible, Tub)

8.0 out of 10
Very good
(2 reviews)
  • Sleeps 2
  • 1 King Bed

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About this property

AC Hotel by Marriott San Diego Downtown Gaslamp Quarter

Hotel with an outdoor pool, a quick walk to Petco Park
Along with an outdoor pool, this smoke-free hotel has a restaurant and a fitness centre. WiFi in public areas is free. Additionally, a bar/lounge, a poolside bar and a 24-hour business centre are on-site. Housekeeping is available on request.
AC Hotel by Marriott San Diego Downtown Gaslamp Quarter offers 147 accommodations with laptop-compatible safes and designer toiletries. Beds feature pillowtop mattresses. 55-inch flat-screen televisions come with premium cable channels. Bathrooms include a shower with a rainfall showerhead, and hairdryers.

Guests can surf the web using the complimentary wireless Internet access (speed: 25+ Mbps). Business-friendly amenities include desks, desk chairs and telephones. Change of towels and change of bedsheets can be requested. Housekeeping is provided on a daily basis.

Recreational amenities at the hotel include an outdoor pool and a fitness centre.

The recreational activities listed below are available either on-site or nearby; fees may apply.

AC Hotel by Marriott San Diego Downtown Gaslamp Quarter's great location gets high marks from our customers. During your stay, you're just a quick walk from Petco Park. Enjoy features like free WiFi in public areas, plus an outdoor pool and a restaurant.
  • Free Wi-Fi (speed: 25+ Mbps)
  • The restaurant, poolside bar and bar/lounge offer choices for drinking and dining
  • Buffet breakfast served daily for a fee
  • Valet parking available for a fee
  • Take a swim in the outdoor pool
  • Amenities include a 24-hour business centre, a meeting room and a computer
  • On-site recreation includes a gym
  • Guests have great things to say about the helpful staff and the location
  • Within a 15-minute walk of Petco Park and San Diego Convention Center
AC Hotel by Marriott San Diego Downtown Gaslamp Quarter offers its guests an outdoor pool and a fitness centre. There's a restaurant on site. You can enjoy a drink at one of the bars, which include a poolside bar and a bar/lounge. A computer station is on site and WiFi is free in public spaces.

Business amenities include a 24-hour business centre and a meeting room. The business-friendly AC Hotel by Marriott San Diego Downtown Gaslamp Quarter also features multilingual staff, dry cleaning/laundry services, and a television in common area. For a fee, parking is available.

This 4-star San Diego hotel is smoke free.

For a fee, guests can enjoy buffet breakfast on weekdays from 6:30 AM to 10:00 AM and at the weekend from 7:00 AM to 11:00 AM.
AC Lounge – On-site lobby lounge.

Property amenities

Internet

  • Available in all rooms: Free WiFi
  • In-room WiFi speed: 25+ Mbps
  • Available in some public areas: Free WiFi

Parking and transport

  • Valet parking on site (USD 65 per day; includes in/out privileges)

Food and drink

  • Buffet breakfast available for a fee 6:30 AM to 10:00 AM on weekdays and 7:00 AM to 11:00 AM on weekends; USD 22 for adults and USD 15 for children
  • A bar/lounge
  • A poolside bar
  • A restaurant

Restaurants on site

  • AC Lounge

Things to do

  • Gym
  • Outdoor pool
  • TV in common areas

Family friendly

  • Outdoor pool

Conveniences

  • 24-hour front desk
  • Luggage storage

Guest services

  • Change of bedsheets (on request)
  • Change of towels on request
  • Dry cleaning/laundry service
  • Housekeeping (daily)
  • Multilingual staff

Business services

  • 24-hour business centre
  • Computer station
  • Meeting room

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Area rugs in public areas
  • Grab bar near toilet
  • Lift
  • Smooth flooring in public areas
  • Transfer shower
  • Visual alarms in hallways
  • Well-lit path to entrance
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible business centre
  • Wheelchair-accessible gym
  • Wheelchair-accessible lounge
  • Wheelchair-accessible path of travel
  • Wheelchair-accessible path to lift
  • Wheelchair-accessible pool
  • Wheelchair-accessible registration desk
  • Wheelchair-accessible restaurant

More

  • 1 building
  • 8 floors
  • Built in 2023
  • Comprehensive recycling policy
  • No plastic coffee stirrers
  • No plastic drinking straws
  • Smoke-free property
  • Traditional architecture

Room amenities

Bedroom

  • Bedsheets provided
  • Pillowtop mattress

Bathroom

  • Designer toiletries
  • Hair dryer
  • Private bathroom
  • Rainfall showerhead
  • Shampoo
  • Shower
  • Soap
  • Toilet paper
  • Towels provided

Entertainment

  • 55-inch flat-screen TV with premium cable channels

More

  • Air conditioning (climate-controlled)
  • Desk
  • Desk chair
  • Electrical adapters
  • Heating (climate-controlled)
  • Iron/ironing board
  • Laptop workspace
  • Laptop-compatible safe
  • Mobile key entry
  • Phone
  • Recycling

Policies

Check-in

Check-in time starts at 4:00 PM
Late check-in subject to availability
Minimum check-in age - 21

Check-out

Check-out before 11:00 AM

Special check-in instructions

Front desk staff will greet guests on arrival at the property
If you are planning to arrive after noon please contact the property in advance using the information on the booking confirmation

Access methods

Staffed front desk

Pets

  • No pets allowed

Children and extra beds

  • Children are welcome.
  • Kids stay free! Children stay free when using existing bedding.
  • Rollaway/extra beds are not available.
  • Cots (infant beds) are not available.

Payment types at the property

Important information

Optional extras

The fees and deposits listed below will be charged at the time of service, check-in, or check-out.

  • Fee for buffet breakfast: from approximately USD 22 for adults and from USD 15 for children
  • Valet parking fee: USD 65.00 per day (in/out privileges)

This may not be a comprehensive list. Fees and deposits are subject to change and might not include tax.

You need to know

This property is managed by a professional host. The provision of housing is linked to their trade, business or profession.
Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
The name on the credit card used at check-in to pay for incidentals must be the primary name on the guestroom reservation
This property accepts credit cards and debit cards; cash is not accepted
This property reserves the right to pre-authorise the guest's credit card prior to arrival.
This property has outdoor spaces, such as balconies, patios and terraces, which may not be suitable for children; if you have any concerns, we recommend contacting the property prior to your arrival to confirm that they can accommodate you in a suitable room
This property affirms that it follows the cleaning and disinfection practices of Commitment to Clean (Marriott)
Guests arriving after noon must make advance arrangements by contacting the property using the information on the booking confirmation. Front desk staff will greet guests on arrival at the property.
If you cancel your booking, you'll be subject to the host's cancellation policy. In accordance with EU regulations about consumer rights, property booking services are not subject to the right of withdrawal.

We should mention

  • Pool access available from 10:00 AM to 5:00 PM
  • Children stay free in the same room as the parent or guardian when using existing bedding.

Property is also known as

AC Hotel SAN Diego Dntn Gaslamp Quarter
AC Hotel by Marriott San Diego Downtown Gaslamp Quarter Hotel

Reviews

AC Hotel by Marriott San Diego Downtown Gaslamp Quarter Reviews

8.8

Excellent

9.2/10

Cleanliness

8.8/10

Staff & service

8.8/10

Amenities

9.0/10

Property conditions & facilities

8.8/10

Eco-friendliness
Rating 10 - Excellent. 595 out of 934 reviews
Rating 8 - Good. 185 out of 934 reviews
Rating 6 - Okay. 72 out of 934 reviews
Rating 4 - Poor. 41 out of 934 reviews
Rating 2 - Terrible. 41 out of 934 reviews

Reviews

10/10 Excellent

Brooke

Travelled with family
Liked: Cleanliness, amenities, property conditions & facilities
Great location.
Stayed 2 nights in Jul 2025

10/10 Excellent

Phillip

Stayed 1 night in Jul 2025

6/10 Okay

Troy

Liked: Cleanliness, staff & service
Pool is small and unsafe and not enough staff for luggage. Never going again.
Stayed 1 night in Jul 2025

10/10 Excellent

Tobi

Stayed 2 nights in Jul 2025

6/10 Okay

SHAWISHI

Travelled with family
Liked: Cleanliness, room comfort
Stayed 2 nights in Jul 2025

10/10 Excellent

Miguel

Stayed 2 nights in Jun 2025

10/10 Excellent

Stan

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Jul 2025

10/10 Excellent

Veronica

Travelled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Jun 2025

10/10 Excellent

Jesus

Travelled with partner
Liked: Amenities
Perfect location , rooftop views are amazing. The hotel was clean and bed was comfortable
Stayed 1 night in Jun 2025

10/10 Excellent

Shawn, South Gate

Stayed 1 night in Jun 2025

10/10 Excellent

Alyssa

Liked: Cleanliness, property conditions & facilities
Stayed 2 nights in May 2025

6/10 Okay

Catherine

Liked: Cleanliness, property conditions & facilities
It was such a beautiful day yesterday and the pool bar was closed. I booked this hotel for this reason..
Stayed 1 night in Jun 2025

10/10 Excellent

tiffani

Liked: Cleanliness, staff & service, property conditions & facilities
Wonderful
Stayed 1 night in Jun 2025

10/10 Excellent

Chris

Travelled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Jun 2025

10/10 Excellent

Beth

Stayed 3 nights in Jun 2025

10/10 Excellent

Erick

Business traveller
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
All good
Stayed 1 night in Jun 2025

6/10 Okay

Farzaneh

Business traveller
Liked: Cleanliness, property conditions & facilities
My husband and I recently stayed at AC by Marriott for his conference in SD. The location is fantastic as it is in the heart of Gaslamp Quarters and close to everything. I gave it a 3 star because of average service (lackluster welcome at reception and during phone inquiries). The bathroom smelled and at some point the toilet got clogged and when I called the front desk they said they will send someone but just delivered a plunger and left it at the door! For the price they were charging 250-270 a night you would expect better service and the valet charge was outrageous too and you don't have that many options for parking in Gaslamp quarters. I feel like for the cost it could have been a better experience and it wasn't.
Stayed 3 nights in Jun 2025

10/10 Excellent

Ezequiel

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 1 night in Jun 2025

10/10 Excellent

Glenn C.

Stayed 3 nights in Jun 2025

10/10 Excellent

Christine

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Great location - close to everything in Gaslamp area. Staff was friendly and helpful. Would stay again.
Stayed 1 night in Jun 2025

10/10 Excellent

Christina

Travelled with partner
Liked: Cleanliness, staff & service, property conditions & facilities
Great location
Stayed 1 night in Jun 2025

10/10 Excellent

Camila

Stayed 2 nights in May 2025

10/10 Excellent

Andrea

Travelled with group
Liked: Cleanliness, amenities, property conditions & facilities
Amazing and super clean property. Love that it was in Gaslamp, we were easily able to walk around and explore the city. Will be coming back for sure!
Stayed 2 nights in Jun 2025

10/10 Excellent

Breanna

Stayed 1 night in Jun 2025

10/10 Excellent

Selene, Yuma

Stayed 1 night in Jun 2025