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AC Hotel by Marriott San Diego Downtown Gaslamp Quarter

4.0 star property
4-star hotel near Petco Park

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

Lobby sitting area
Lobby sitting area
Restaurant
Room, 1 King Bed, Non Smoking (Balcony)
Outdoor pool

Popular amenities

  • Pool
  • Housekeeping
  • Bar
  • 24/7 front desk

Explore the area

Map
743 Fifth Avenue, San Diego, CA, 92101
  • Petco Park
    ‪8 min walk‬
  • San Diego Convention Center
    ‪8 min walk‬
  • Port of San Diego
    ‪18 min walk‬
  • San Diego, CA (SAN-San Diego Intl.)
    ‪6 min drive‬

Room options

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

Room, 1 King Bed, Non Smoking (Balcony)

Room, 1 King Bed, Non Smoking (Balcony)

  • City view
  • Sleeps 2
  • 1 King Bed

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

1 bedroom, pillowtop beds, in-room safe, desk

Room, 1 Queen Bed, Non Smoking (View)

  • City view
  • Sleeps 2
  • 1 Queen Bed

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

1 bedroom, pillowtop beds, in-room safe, desk

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

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

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

Room, 1 King Bed, Non Smoking (View)

Room, 1 King Bed, Non Smoking (View)

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

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

1 bedroom, pillowtop beds, in-room safe, desk

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

  • Sleeps 4
  • 2 Queen Beds

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

1 bedroom, pillowtop beds, in-room safe, desk

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

  • Sleeps 4
  • 2 Queen Beds

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

1 bedroom, pillowtop beds, in-room safe, desk

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

1 bedroom, pillowtop beds, in-room safe, desk

Room, 2 Queen Beds, Non Smoking

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

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

1 bedroom, pillowtop beds, in-room safe, desk

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

View from room

Room, 1 King Bed, Non Smoking

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

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

1 bedroom, pillowtop beds, in-room safe, desk

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

  • Sleeps 2
  • 1 King Bed

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About the area

San Diego

Downtown San Diego stay.Within a 15-minute walk of this Downtown San Diego hotel, you'll find Petco Park and San Diego Convention Center. Port of San Diego and USS Midway Museum are also within 2 miles (3 km).

What's nearby

  • Petco Park - 8 min walk - 0.7 km
  • San Diego Convention Center - 8 min walk - 0.8 km
  • Port of San Diego - 18 min walk - 1.6 km
  • USS Midway Museum - 19 min walk - 1.6 km
  • San Diego Zoo - 4 min drive - 3.4 km

Getting around

  • 5th Avenue Station - 5 min walk
  • San Diego Santa Fe Depot - 14 min walk
  • San Diego Intl. Airport (SAN) - 17 min drive

Restaurants

  • ‪Tacos Del Gordo - ‬1 min walk
  • ‪The Tipsy Crow - ‬1 min walk
  • ‪Mimoza Mediterranean Restaurant - ‬1 min walk
  • ‪Taste & Thirst - ‬2 min walk
  • ‪Double Deuce - ‬1 min walk

About this property

AC Hotel by Marriott San Diego Downtown Gaslamp Quarter

4-star hotel near Petco Park
AC Hotel by Marriott San Diego Downtown Gaslamp Quarter offers its guests an outdoor pool and a fitness center. 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 center 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 a common area. For a fee, parking is available.

This 4-star San Diego hotel is smoke free.

  • 1 building
  • 147 guestrooms or units
  • 8 levels
  • Built in 2023
  • Business center (24 hours)
  • Breakfast available (surcharge)
  • Dry cleaning
  • Front desk (24 hours)
  • Staff is multilingual
  • Storage area for luggage
  • Television in lobby
  • Elevator
  • No smoking on site
  • Bar or lounge
  • 1 conference room
  • Bar by the pool
  • Dining venue
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 showers with rainfall showerheads, and hair dryers.

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

Languages

English, Spanish

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  • Free WiFi
  • Restaurant
  • Air conditioning
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The price is CA $129
CA $189 total
includes taxes & fees
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Property amenities

Family friendly

  • Outdoor pool

Internet

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

Parking and transportation

  • Valet parking on site (USD 62 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

Things to do

  • Gym
  • Outdoor pool
  • TV in common areas

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
  • Elevator
  • Grab bar near toilet
  • Smooth flooring in public areas
  • Transfer shower
  • Visual alarms in hallways
  • Well-lit path to entrance
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible business center
  • Wheelchair-accessible gym
  • Wheelchair-accessible lounge
  • Wheelchair-accessible path of travel
  • Wheelchair-accessible path to elevator
  • Wheelchair-accessible pool
  • Wheelchair-accessible registration desk
  • Wheelchair-accessible restaurant

Room amenities

Entertainment

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

Bedroom

  • Bedsheets provided
  • Pillowtop mattress

Bathroom

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

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.
  • Cribs (infant beds) are not available.

Property payment types

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: approximately USD 22 for adults and USD 15 for children
  • Valet parking fee: USD 62.00 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

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-authorize the guest's credit card prior to arrival.
This property has outdoor spaces, such as balconies, patios, terraces which may not be suitable for children; if you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room
This property affirms that it follows the cleaning and disinfection practices of Commitment to Clean (Marriott)
Charges for extra guests may apply and vary according to property policy.
A cash deposit, credit card, or debit card for incidental charges and government-issued photo identification may be required upon check-in.
Special requests are subject to availability at the time of check-in. Special requests can't be guaranteed and may incur additional charges.
    This property is managed by a professional host. The provision of housing is linked to their trade, business, or profession. This property has outdoor spaces, such as balconies, patios, terraces which may not be suitable for children. If you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room. 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 Visa, Mastercard, American Express, Discover, Diners Club, JCB International, Union Pay, and debit cards. Cash is not accepted. This property reserves the right to pre-authorize the guest's credit card prior to arrival.
    Guests can access their rooms with a mobile device. This property affirms that it follows the cleaning and disinfection practices of Commitment to Clean (Marriott).

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

AC Hotel by Marriott San Diego Downtown Gaslamp Quarter Reviews

Reviews

8.8

Excellent

Rating 10 - Excellent. 556 out of 879 reviews
Rating 8 - Good. 175 out of 879 reviews
Rating 6 - Okay. 70 out of 879 reviews
Rating 4 - Poor. 38 out of 879 reviews
Rating 2 - Terrible. 40 out of 879 reviews

9.2/10

Cleanliness

8.8/10

Staff & service

8.8/10

Amenities

9.0/10

Property conditions & facilities

8.8/10

Eco-friendliness

Reviews

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

jon

Stayed 2 nights in Apr 2025

10/10 Excellent

Young

Stayed 3 nights in Apr 2025

10/10 Excellent

Cynthial

Stayed 1 night in Mar 2025

10/10 Excellent

Verified traveller

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

8/10 Good

Perla

Travelled with family
Liked: Amenities
Stayed 2 nights in Apr 2025

10/10 Excellent

Jean-Thomas

Stayed 1 night in Apr 2025

6/10 Okay

Verified traveller

Travelled with group
Liked: Staff & service, property conditions & facilities, room comfort
Disliked: Cleanliness
Stayed 2 nights in Apr 2025

8/10 Good

Michelle

Great place, close to everything, but horrible, lumpy pillows :)
Stayed 3 nights in Apr 2025

4/10 Poor

Jennifer

Travelled with family
Liked: Cleanliness, staff & service
Disliked: Property conditions & facilities
Tv wasn’t working upon arrival. Notified front desk and all they could do is tell us we have to wait till next day. Shower overflowed into hallway. Sink backed up. Toilet seat was very loose slid all over. Very very loud around hotel
Stayed 2 nights in Apr 2025

10/10 Excellent

Jessica

Travelled with group
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
AC Hotel was such a great choice for our night stay! Everything was clean and modern! The rooms were clean and a good size with everything we needed! The staff was also very nice and made sure our needs were met. Since there is no on sight parking, we had to pay $58 for the valet parking. Valet was also great! They were quick with getting our vehicles and very polite. Our stay was great over all.
Stayed 1 night in Apr 2025

10/10 Excellent

Conrad

Travelled with group
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

My 40th birthday weekend

I had a great experience staying in the Gaslamp district of San Diego. The AC hotel staff were amazing and accommodating. I had to change my room due to AC issues and the staff moved me to a better room with a full balcony. This was my 40th birthday celebration trip. Despite the noise outside my balcony of the festivities on 5th street, I had an amazing memorable experience!
Stayed 2 nights in Apr 2025

10/10 Excellent

Dan

Liked: Cleanliness, staff & service, property conditions & facilities
Inside was nice...outside ghettoish
Stayed 1 night in Apr 2025

10/10 Excellent

Heather

Stayed 1 night in Apr 2025

10/10 Excellent

*ssac

Liked: Cleanliness, staff & service, property conditions & facilities
Nice rooms and rooftop pool
Stayed 2 nights in Apr 2025

10/10 Excellent

Shannan

Stayed 2 nights in Mar 2025

8/10 Good

Samantha

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

8/10 Good

Binoy

Business traveller
Liked: Cleanliness, staff & service, amenities
I stayed there for two nights. It's value with respect to money. The place is not quite. Always some sound coming during the night.
Stayed 2 nights in Mar 2025

10/10 Excellent

Verified traveller

Business traveller
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 4 nights in Mar 2025

10/10 Excellent

Ryan

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Stayed 2 nights in Mar 2025

10/10 Excellent

Faina

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

8/10 Good

Trinity

Travelled with group
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great stat
Stayed 1 night in Mar 2025

4/10 Poor

James

Stayed 5 nights in Mar 2025

10/10 Excellent

Jeffrey

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

10/10 Excellent

Liza

Travelled with partner
Liked: Staff & service, amenities, property conditions & facilities
Smells of urine, homeless
Stayed 3 nights in Mar 2025