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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

Exterior
Creator video - submitted by Traveling Tayler
Restaurant
Lobby
Room, 1 King Bed

Reviews

8.8 out of 10
Excellent

Popular amenities

  • Free WiFi
  • Air conditioning
  • Gym

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.)
    ‪5 min drive‬

Room options

View all photos for Room, 1 King Bed

Room, 1 King Bed

Room, 1 King Bed

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

View all photos for Room, 1 Queen Bed

Pillowtop beds, in-room safe, desk, laptop workspace

Room, 1 Queen Bed

10.0 out of 10
Exceptional
(1 review)
  • City view
  • Sleeps 2
  • 1 Queen Bed

View all photos for Room, 1 King Bed, Balcony

Room, 1 King Bed, Balcony

Room, 1 King Bed, Balcony

  • City view
  • Sleeps 2
  • 1 King Bed

View all photos for Room, 1 King Bed

View from room

Room, 1 King Bed

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

View all photos for Room, 2 Queen Beds

Pillowtop beds, in-room safe, desk, laptop workspace

Room, 2 Queen Beds

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

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

Pillowtop beds, in-room safe, desk, laptop workspace

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

  • Sleeps 2
  • 1 King Bed

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

Pillowtop beds, in-room safe, desk, laptop workspace

Room, 2 Queen Beds (Mobility Accessible, Tub)

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

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

Pillowtop beds, in-room safe, desk, laptop workspace

Room, 1 King Bed (Hearing Accessible)

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

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

Pillowtop beds, in-room safe, desk, laptop workspace

Room, 2 Queen Beds (Hearing Accessible)

  • Sleeps 4
  • 2 Queen Beds

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

Pillowtop beds, in-room safe, desk, laptop workspace

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

  • Sleeps 4
  • 2 Queen Beds

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

Pillowtop beds, in-room safe, desk, laptop workspace

Room, 1 King Bed (Mobility Accessible, Tub)

8.0 out of 10
Very good
(2 reviews)
  • 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
  • Seaport Village - 12 min walk - 1.0 km
  • Port of San Diego - 18 min walk - 1.6 km
  • USS Midway Museum - 19 min walk - 1.6 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 El Gordo - ‬1 min walk
  • ‪The Tipsy Crow - ‬1 min walk
  • ‪PO5 Pizza Lounge (Pizza on 5th) - ‬1 min walk
  • ‪The Double Deuce - ‬1 min walk
  • ‪Karina’s Cantina - ‬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.

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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 65 per day; includes in/out privileges)
  • Limited onsite 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 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
Information provided by the property may be translated using automated translation tools

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 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

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, 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. 621 out of 976 reviews
Rating 8 - Good. 191 out of 976 reviews
Rating 6 - Okay. 78 out of 976 reviews
Rating 4 - Poor. 42 out of 976 reviews
Rating 2 - Terrible. 44 out of 976 reviews

9.2/10

Cleanliness

8.8/10

Staff & service

9.0/10

Amenities

9.0/10

Property conditions & facilities

8.8/10

Eco-friendliness

Reviews

10/10 Excellent

Christian

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The hotel itself and our room was very nice. Absolutely no complaints… BUT there is a club right next door and across the street that seem to rage on until 2 am. The rooms are dark and there’s a white noise machine in each room and earplugs so they’ve definitely done everything they can to help us get the sleep possible. Just feel it’s good to know
Stayed 2 nights in Sep 2025

10/10 Excellent

Deborah

Liked: Cleanliness, staff & service, property conditions & facilities
Location very convenient. Not that many food options in the hotel.
Stayed 3 nights in Aug 2025

10/10 Excellent

Eric

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

10/10 Excellent

Jennifer

Business traveller
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
It was really convenient to walk most places. It's a loud street, so I wouldn't recommend for those trying to get to bed early, but great for night owls. Rooftop pool was nice. Bed was comfy, pillows were comfy, had everything I needed. I would stay again. I had a little sticker shock at the $400 deposit required at checkin, but I probably didn't read the fine print. Really, the only downside was that the first night, my room smelled pretty strongly like weed, but by the second night it was fine.
Stayed 4 nights in Sep 2025

10/10 Excellent

CHRISTIE

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

Amazing

The hotel is so nice, the staff super nice, prime location. I will definitely stay here again.
Stayed 2 nights in Sep 2025

10/10 Excellent

Juan

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

8/10 Good

Monica

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 5 nights in Aug 2025

10/10 Excellent

MIGUEL

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Location location location
Stayed 1 night in Aug 2025

8/10 Good

Valeria

Liked: Cleanliness, amenities
The area is crowded at night. And the valet parking for the hotel is 65$, extremely expensive. The hotel is nice, but the area is not.
Stayed 2 nights in Aug 2025

10/10 Excellent

Josep

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Excellent location. Just be aware if you stay on the weekends its noisy. Did not bother us, but some people might not like that
Stayed 1 night in Aug 2025

10/10 Excellent

Mary

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 3 nights in Aug 2025

8/10 Good

Carlos

Travelled with group
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
It’s very loud in the weekend, it’s great if you going to the night live and you know what are you singing for. But is a clean and nice hotel , be ready to pay valet parking .
Stayed 1 night in Aug 2025

10/10 Excellent

Shaunt

Stayed 2 nights in Aug 2025

10/10 Excellent

Joseline

Liked: Cleanliness, staff & service, property conditions & facilities
Excellent are..very convenient!
Stayed 2 nights in Aug 2025

4/10 Poor

Blake

Stayed 1 night in Jul 2025

8/10 Good

Verified traveller

Liked: Cleanliness, property conditions & facilities
EXTREMELY LOUD, and asking for a room with a “view” is no view at all. Just the loud street.
Stayed 2 nights in Aug 2025

10/10 Excellent

Kalie

Stayed 1 night in Aug 2025

10/10 Excellent

Viviana

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

10/10 Excellent

Alejandro, Cabo San Lucas

Liked: Cleanliness, staff & service, property conditions & facilities
Staff was great
Stayed 5 nights in Aug 2025

10/10 Excellent

Monica

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

10/10 Excellent

Verified traveller

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Hotel staff are friendly and helpful. Room was small but very modern and comfortable.
Stayed 1 night in Aug 2025

10/10 Excellent

gary

Absolutely amazing!!!
Stayed 3 nights in Aug 2025

10/10 Excellent

Anne

Stayed 1 night in Aug 2025

6/10 Okay

Katsiaryna

Liked: Cleanliness, staff & service
Stayed 4 nights in Aug 2025

2/10 Terrible

Alejandra

Stayed 1 night in Aug 2025