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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

A multi-story building with large windows and a mural on the side.
Creator video - submitted by Traveling Tayler
A modern restaurant with round tables and cushioned chairs, a bar area with shelves of bottles, and a view into a dining area with wooden paneling.
An outdoor seating area with wooden benches and cushions, a covered patio, and a sign for AC Hotels Marriott.
Outdoor pool

Reviews

8.8 out of 10
Excellent

Popular amenities

  • Free Wi-Fi
  • Air-conditioning

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, Balboa Park
    ‪15 min walk‬
  • Airport, San Diego, CA (SAN-San Diego Intl.)
    ‪7 min drive‬

Room options

View all photos for Room, 1 King Bed (Urban, View)

A hotel room with a large bed, a desk, a chair, and a TV.

Room, 1 King Bed (Urban, View)

8.4 out of 10
Very good
(16 reviews)
  • City view
  • 1 bedroom
  • Sleeps 3
  • 1 King Bed
  • Free Wi-Fi

View all photos for Room, 1 Queen Bed (Urban, View)

A modern hotel room with a bed, a desk with a chair, a flat-screen TV, and a large window with curtains.

Room, 1 Queen Bed (Urban, View)

7.6 out of 10
Good
(4 reviews)
  • City view
  • 1 bedroom
  • Sleeps 3
  • 1 Queen Bed
  • Free Wi-Fi

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

A hotel room with a bed, a nightstand, a lamp, and a view of a building through a window.

Room, 1 King Bed, Balcony (Urban, View)

  • City view
  • 1 bedroom
  • Sleeps 3
  • 1 King Bed
  • Free Wi-Fi

View all photos for Room, 1 King Bed

A hotel room with a large bed, a desk, a chair, and a TV.

Room, 1 King Bed

8.8 out of 10
Excellent
(66 reviews)
  • 23 sq m
  • 1 bedroom
  • Sleeps 3
  • 1 King Bed
  • Free Wi-Fi

View all photos for Room, 2 Queen Beds

A hotel room with two beds, a desk, a chair, and a TV.

Room, 2 Queen Beds

9.0 out of 10
Wonderful
(19 reviews)
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds
  • Free Wi-Fi

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

A neatly made bed with white and dark blue pillows, a light-colored headboard, and a bedside table with a lamp.

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

  • 1 bedroom
  • Sleeps 3
  • 1 King Bed
  • Free Wi-Fi

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

A hotel room with two beds, a desk, a chair, and a TV.

Room, 2 Queen Beds (Mobility Accessible, Tub)

10.0 out of 10
Exceptional
(1 review)
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds
  • Free Wi-Fi

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

A neatly made bed with white and dark blue pillows, a light-colored headboard, and a bedside table with a lamp.

Room, 1 King Bed (Hearing Accessible)

9.6 out of 10
Exceptional
(4 reviews)
  • 1 bedroom
  • Sleeps 3
  • 1 King Bed
  • Free Wi-Fi

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

A hotel room with two beds, a desk, a chair, and a TV.

Room, 2 Queen Beds (Hearing Accessible)

8.0 out of 10
Very good
(1 review)
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds
  • Free Wi-Fi

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

A hotel room with two beds, a desk, a chair, and a TV.

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

  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds
  • Free Wi-Fi

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

A neatly made bed with white and dark blue pillows, a light-colored headboard, and a bedside table with a lamp.

Room, 1 King Bed (Mobility Accessible, Tub)

8.0 out of 10
Very good
(2 reviews)
  • 1 bedroom
  • Sleeps 3
  • 1 King Bed
  • Free Wi-Fi

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  • Pool
  • Breakfast included
  • Pet-friendly
  • Free Wi-Fi
4.5 out of 5, Wonderful, 1,353 reviews
The price is €162
includes taxes & fees
19 Jul - 20 Jul
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About this property

AC Hotel by Marriott San Diego Downtown Gaslamp Quarter

Along with an outdoor pool, this smoke-free hotel has a restaurant and a 24-hour 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 24-hour 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 24-hour 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
  • Dogs welcome for a fee
AC Hotel by Marriott San Diego Downtown Gaslamp Quarter offers its guests an outdoor pool and a 24-hour 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 68 per day; includes in/out privileges)
  • Limited on-site valet parking

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 24 for adults and USD 16 for children
  • A bar/lounge
  • A poolside bar
  • A restaurant

Restaurants on site

  • AC Lounge

Things to do

  • 24-hour gym
  • Outdoor pool
  • TV in common areas

Family friendly

  • In-room cot
  • 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
  • No plastic coffee stirrers
  • No plastic drinking straws
  • Smoking not allowed
  • Traditional architecture

Room amenities

Bedroom

  • Bedsheets provided
  • Free cot
  • 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
Information provided by the property may be translated using automated translation tools

Access methods

Staffed front desk

Pets

  • Pets: USD 75 per pet, per stay
  • Only dogs are allowed
  • Maximum 1 (weight limit: 75 lb per pet)
    • Service animals are exempt from fees.

Children and extra beds

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

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 24 for adults and from USD 16 for children
  • Valet parking fee: USD 68.00 per day (in/out privileges)
  • Pet fee: USD 75 per pet, per stay
  • Service animals are exempt from fees

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.
Safety features at this property include a fire extinguisher
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 9:00 AM to 8:00 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

AC Hotel by Marriott San Diego Downtown Gaslamp Quarter Reviews

Reviews

8.8

Excellent

Rating 10 - Excellent. 735 out of 1142 reviews
Rating 8 - Good. 219 out of 1142 reviews
Rating 6 - Okay. 89 out of 1142 reviews
Rating 4 - Poor. 48 out of 1142 reviews
Rating 2 - Terrible. 51 out of 1142 reviews

9.2/10

Cleanliness

9.0/10

Staff & service

9.0/10

Amenities

9.2/10

Property conditions & facilities

Reviews

Verified

10/10 Excellent

celeste

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great hotel walking distance from all the clubs, bars, and restaurants.
Stayed 1 night in Mar 2026
Verified

10/10 Excellent

Gonzalo

Liked: Cleanliness, staff & service, amenities
Nice hotel great location
Stayed 1 night in Feb 2026
Verified

10/10 Excellent

Vanvisa

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Such a great spot to be had too much fun!
Stayed 3 nights in Apr 2026
Verified

10/10 Excellent

Brenay

Liked: Cleanliness, amenities, property conditions & facilities
Loved this place would definitely stay here again
Stayed 4 nights in Jan 2026
Verified

10/10 Excellent

Ireland

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Friendly and lively part of the city!
Stayed 2 nights in Apr 2026
Verified

10/10 Excellent

Rechell

Liked: Cleanliness, staff & service, amenities
definitely would stay again
Stayed 1 night in Feb 2026
Verified

10/10 Excellent

Brenda

Liked: Cleanliness, staff & service, property conditions & facilities
In the perfect location! Staff is super friendly and helpful.
Stayed 1 night in Mar 2026
Verified

8/10 Good

JASMIN

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great staff
Stayed 3 nights in Mar 2026
Verified

8/10 Good

Deyci

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Top notch rooms and bar is elegant.
Stayed 1 night in Mar 2026
Verified

10/10 Excellent

Michelle

Liked: Cleanliness, staff & service, property conditions & facilities
Very nice! Comfy and great location!!
Stayed 1 night in Mar 2026
Verified

10/10 Excellent

Karina

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
After reading reviews I was unsure about booking this hotel, my stay was amazing! The staff was very welcoming and provided everything I needed. The hotel is in the heart of gaslamp and every walking accessible to anything in mind. The pool and rooftop bar are both very nice add to relax. Overall a great stay recommended staying here.
Stayed 2 nights in Apr 2026
Verified

10/10 Excellent

Enid

Liked: Cleanliness
Beautiful hotel and staff in the heart of the Gaslamp Quarter. Restaurants and nightlife in walking distance. Pool on the roof has great amenities. I will come back!
Stayed 3 nights in Apr 2026
Verified

10/10 Excellent

Jorge Eduardo

Liked: Cleanliness, property conditions & facilities
Excellent place to stay, very clean, staff are very polite and accommodated
Stayed 3 nights in Jan 2026
Verified

10/10 Excellent

Edgar

Liked: Cleanliness, amenities, property conditions & facilities
Best hotel I’ve stayed in
Stayed 2 nights in Jan 2026
Verified

10/10 Excellent

Vanessa

Liked: Cleanliness, amenities, property conditions & facilities
Wonderful stay, wonderful staff!
Stayed 1 night in Dec 2025
Verified

10/10 Excellent

Ruth

Amazing experience! Great staff!
Stayed 2 nights in Feb 2026
Verified

10/10 Excellent

Jammie

Liked: Cleanliness, amenities, property conditions & facilities
Clean, location
Stayed 3 nights in Feb 2026
Verified

6/10 Okay

Patricia

It was very noisy outside but the hotel was fine
Stayed 1 night in Mar 2026
Verified

10/10 Excellent

Giancarlos

Liked: Cleanliness, staff & service, amenities
Front desk was great, both young ladies did a wonderful job of welcoming us
Stayed 1 night in Jan 2026
Verified

10/10 Excellent

Austin

Liked: Cleanliness, amenities, property conditions & facilities
Great right next to everything
Stayed 2 nights in Jan 2026
Verified

10/10 Excellent

Tatevik

Liked: Cleanliness, staff & service, amenities
Everything was amazing !!
Stayed 1 night in Jan 2026
Verified

10/10 Excellent

Donna

Liked: Cleanliness, amenities
The hotel was extremely clean and the staff top notch. Would definitely stay again
Stayed 2 nights in Dec 2025
Verified

10/10 Excellent

Blaine John

Liked: Cleanliness, amenities, property conditions & facilities
Good hotel, nice and quiet (we had a room in the rear of the hotel). Easy to get transit all over the place from here and at a good price (bus and trains). Great beds and clean hotel.
Stayed 5 nights in Jan 2026
Verified

10/10 Excellent

Victor

Liked: Cleanliness, amenities, property conditions & facilities
Great staff, comfortable, spacious room, very clean and updated.
Stayed 1 night in Dec 2025
Verified

4/10 Poor

Elizabeth

Disliked: Amenities
The hotel was overpriced for the size of the room.
Stayed 1 night in Mar 2026