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AC Hotel by Marriott San Diego Downtown Gaslamp Quarter

4.0 star property
Travelers soak up the San Diego sunshine by the outdoor pool or enjoy a refreshing drink at the lively bar in America's Finest City

Choose dates to view prices

Just steps from Petco Park, AC Hotel by Marriott San Diego Downtown Gaslamp Quarter offers a vibrant urban retreat with an outdoor pool, bar, gym, multilingual staff, and free WiFi for a convenient stay.

Reviews

8.8 out of 10
Excellent

Popular amenities

  • Free Wi-Fi
  • Air-conditioning
The current price is ฿5,142
฿5,962 total
includes taxes & fees
2 Apr - 3 Apr

Room options

Available filters for rooms
Showing 11 of 11 rooms

View all photos for Room, 1 King Bed

Room, 1 King Bed | Pillow-top beds, in-room safe, desk, laptop workspace

Room, 1 King Bed

8.2 out of 10
Very good
(14 reviews)

Highlights

Air conditioning
Flat-screen TV
Pillow-top bed
Separate bedroom
Designer toiletries
Hairdryer
Private bathroom
Rainfall showerhead
  • City view
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed

View all photos for Room, 1 Queen Bed

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

Room, 1 Queen Bed

Highlights

Air conditioning
Flat-screen TV
Pillow-top bed
Separate bedroom
Designer toiletries
Hairdryer
Private bathroom
Rainfall showerhead
  • City view
  • 1 bedroom
  • Sleeps 2
  • 1 Queen Bed

View all photos for Room, 1 King Bed, Balcony

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

Room, 1 King Bed, Balcony

Highlights

Balcony
Air conditioning
Flat-screen TV
Pillow-top bed
Separate bedroom
Designer toiletries
Hairdryer
Private bathroom
  • City view
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed

View all photos for Room, 1 King Bed

View from room

Room, 1 King Bed

8.8 out of 10
Excellent
(63 reviews)

Highlights

Air conditioning
Flat-screen TV
Pillow-top bed
Separate bedroom
Designer toiletries
Hairdryer
Private bathroom
Rainfall showerhead
  • 23 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed

View all photos for Room, 2 Queen Beds

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

Room, 2 Queen Beds

8.8 out of 10
Excellent
(15 reviews)

Highlights

Air conditioning
Flat-screen TV
Pillow-top bed
Separate bedroom
Designer toiletries
Hairdryer
Private bathroom
Rainfall showerhead
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds

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

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

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

Highlights

Air conditioning
Flat-screen TV
Pillow-top bed
Separate bedroom
Designer toiletries
Hairdryer
Private bathroom
Rainfall showerhead
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed

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

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

Room, 2 Queen Beds (Mobility Accessible, Tub)

10.0 out of 10
Exceptional
(1 review)

Highlights

Air conditioning
Flat-screen TV
Pillow-top bed
Designer toiletries
Hairdryer
Private bathroom
Rainfall showerhead
Cable channels
  • Sleeps 4
  • 2 Queen Beds

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

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

Room, 1 King Bed (Hearing Accessible)

9.6 out of 10
Exceptional
(4 reviews)

Highlights

Air conditioning
Flat-screen TV
Pillow-top bed
Separate bedroom
Designer toiletries
Hairdryer
Private bathroom
Rainfall showerhead
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed

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

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

Room, 2 Queen Beds (Hearing Accessible)

8.0 out of 10
Very good
(1 review)

Highlights

Air conditioning
Flat-screen TV
Pillow-top bed
Separate bedroom
Designer toiletries
Hairdryer
Private bathroom
Rainfall showerhead
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds

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

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

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

Highlights

Air conditioning
Flat-screen TV
Pillow-top bed
Designer toiletries
Hairdryer
Private bathroom
Rainfall showerhead
Cable channels
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds

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

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

Room, 1 King Bed (Mobility Accessible, Tub)

8.0 out of 10
Very good
(2 reviews)

Highlights

Air conditioning
Flat-screen TV
Pillow-top bed
Separate bedroom
Designer toiletries
Hairdryer
Private bathroom
Rainfall showerhead
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed

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About the area

Located in Downtown San Diego, a neighbourhood in San Diego, AC Hotel by Marriott San Diego Downtown Gaslamp Quarter is near the airport and near a metro station. San Diego Zoo is a popular attraction and the area's natural beauty can be seen at Balboa Park and Mission Bay. Looking to enjoy an event or a match while in town? See what's going on at Petco Park. Take the opportunity to explore the area for water adventures such as boat tours and other activities like winery tours. Visit our San Diego travel guide
Map
743 Fifth Avenue, San Diego, CA, 92101

What's nearby

  • Petco Park
    Petco Park
    8 min walk - 0.7 km
  • SanDiego_SanDiegoConventionCenter_6125294_006
    San Diego Convention Center
    8 min walk - 0.8 km
  • Seaport Village featuring a bay or harbor
    Seaport Village
    12 min walk - 1.0 km
  • Disney Wonder Cruise Ship. Halloween on the High Seas. #lifeatexpedia #golden
    Port of San Diego
    18 min walk - 1.6 km
  • Mighty USS Midway - an aircraft carrier of the United States Navy, the lead ship of its class. Commissioned a week after the end of World War II it is now a museum ship
    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, CA (SAN-San Diego Intl.)
    17 min drive

Restaurants

  • Tacos El Gordo
    1 min walk
  • Whiskey Girl
    1 min walk
  • Taste & Thirst
    2 min walk
  • The Tipsy Crow
    1 min walk
  • Mimoza Mediterranean Restaurant
    1 min walk

About this property

AC Hotel by Marriott San Diego Downtown Gaslamp Quarter

Upscale hotel near Petco Park
Located close to San Diego Convention Center and Port of San Diego, AC Hotel by Marriott San Diego Downtown Gaslamp Quarter provides a poolside bar, dry cleaning/laundry services and a bar. Stay connected with free in-room WiFi, with a speed of 25+ Mbps, and guests can find other amenities, such as a gym and a 24-hour business centre.
Additional perks include:
  • An outdoor pool
  • Buffet breakfast (surcharge), valet parking (surcharge) and a TV in reception
  • A 24-hour front desk, 1 meeting room and a lift
  • Smoke-free property, multilingual staff and a computer station
  • Guest reviews speak highly of the helpful staff and location
Room features
All 147 rooms include comforts such as laptop-compatible safes and laptop-friendly workspaces, as well as thoughtful touches such as free WiFi and desk chairs. Guest reviews speak positively of the cleanliness rooms at the property.
Other conveniences in all rooms include:
  • Bathrooms with rainfall showers and designer toiletries
  • 55-inch flat-screen TVs with premium channels
  • Recycling, heating and daily housekeeping

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Residence Inn by Marriott San Diego Downtown/Gaslamp Quarter
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The price is ฿4,588
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includes taxes & fees
2 Apr - 3 Apr
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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

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

Access methods

Staffed front desk

Pets

Pets not allowed

Children and extra beds

Children are welcome
Children can stay for free if using existing beds when occupying the parent or guardian's room
Rollaway/extra beds are not available.
Cots (infant beds) are not available

Payment types at the property

Important information

Optional extras

  • 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)

The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

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-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)

We should mention

Pool access available from 10:00 AM to 5:00 PM

Property is also known as

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

Frequently asked questions

Does AC Hotel by Marriott San Diego Downtown Gaslamp Quarter have a pool?

Yes, this property has an outdoor pool. Pool access is from 10:00 AM to 5:00 PM.

How much does it cost to stay at AC Hotel by Marriott San Diego Downtown Gaslamp Quarter?

As of 12 Mar 2026, prices found for a 1-night stay for 2 adults at AC Hotel by Marriott San Diego Downtown Gaslamp Quarter on 2 Apr 2026 start from ฿5,142, excluding taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

Is AC Hotel by Marriott San Diego Downtown Gaslamp Quarter pet-friendly?

No, pets are not allowed at this property.

How much is parking at AC Hotel by Marriott San Diego Downtown Gaslamp Quarter?

Valet parking is available for USD 68.00 per day.

What time is check-in at AC Hotel by Marriott San Diego Downtown Gaslamp Quarter?

Check-in begins at 4:00 PM. Late check-in is available during limited hours.

What time is check-out at AC Hotel by Marriott San Diego Downtown Gaslamp Quarter?

Checkout is at 11:00 AM.

Where is AC Hotel by Marriott San Diego Downtown Gaslamp Quarter located?

Located in Downtown San Diego, this hotel is within a 15-minute walk of Petco Park and San Diego Convention Center. Port of San Diego and USS Midway Museum are also within 1 mi (2 km). 5th Avenue Station is 5 minutes by foot and Civic Center Station is 8 minutes.

Can I cancel my reservation for free and receive a full refund?

Yes, this property offers free cancellation on selected room rates because flexibility matters! Please refer to the property cancellation policy on our site for more details about any exclusions or requirements.

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Reviews

AC Hotel by Marriott San Diego Downtown Gaslamp Quarter Reviews

8.8

Excellent

9.2

Cleanliness

8.8

Amenities

8.8

Staff & service

9.0

Property conditions & facilities
Rating 10 - Excellent. 673 out of 1050 reviews
Rating 8 - Good. 199 out of 1050 reviews
Rating 6 - Okay. 84 out of 1050 reviews
Rating 4 - Poor. 46 out of 1050 reviews
Rating 2 - Terrible. 48 out of 1050 reviews

Reviews

10/10 Excellent

Vanessa

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

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

10/10 Excellent

Gary Bo James

Liked: Cleanliness, amenities, property conditions & facilities
GREAT location!!!!!! Staff were very customer friendly. Very walkable to many restaurants & bars!!
Stayed 1 night in Jan 2026

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

10/10 Excellent

idalberto

Liked: Cleanliness, amenities, property conditions & facilities
Perfect location, lots of night life
Stayed 4 nights in Dec 2025

10/10 Excellent

George

Liked: Cleanliness, amenities, property conditions & facilities
Great spot
Stayed 1 night in Nov 2025

8/10 Good

Robert B

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Amazing hotel and amazing staff at the front desk and bar
Stayed 3 nights in Oct 2025

10/10 Excellent

Samah

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Clean hotel great staff, not the best neighborhood to stay at San Diego with little children
Stayed 2 nights in Nov 2025

10/10 Excellent

Mary Ann

Liked: Cleanliness, staff & service, amenities
Room was extremely clean. Room was ready ahead of check in time. Front desk staff friendly and helpful. Breakfast was good. Fitness center and pool area very clean.
Stayed 2 nights in Dec 2025

10/10 Excellent

Edgar

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
It’s very walkable at night. Restaurants and bars around the area. 10 min away from Petco park.
Stayed 2 nights in Nov 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

Rafael

Liked: Cleanliness, staff & service, amenities
Service was great. Check in was flawless. Room was clean upon entering. Cozy beds and sheets. Great location right in the heart of Gaslamp.
Stayed 2 nights in Oct 2025

10/10 Excellent

Valeria

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Breakfast was good. Room was quiet even with all the noise outside. The hotel offers white noise machines in your room for your convenience
Stayed 2 nights in Nov 2025

10/10 Excellent

Jacqueline

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
nice location and clean hotel
Stayed 1 night in Feb 2025

10/10 Excellent

Leigh

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great location for GASLAMP area! Walkable downtown.
Stayed 2 nights in Sep 2025

8/10 Good

Michael

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Location was easy to get to with lots of dining options nearby. Hotel staff was friendly and the rooms were solid.
Stayed 3 nights in May 2025

10/10 Excellent

MIGUEL

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

10/10 Excellent

Jesus

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

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

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

8/10 Good

Alejandra

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Very good service
Stayed 3 nights in Sep 2025

8/10 Good

Caroline

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Perfectly located close to the pier and the park Quiet and the breakfast is outstanding
Stayed 2 nights in Nov 2024

10/10 Excellent

Verified traveller

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Awesome greeting once we walked in and fast service!
Stayed 2 nights in Jul 2025

8/10 Good

Andrea

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
I liked that there were a lot of dining options in walking distance. That also means that it’s crowded and noisy
Stayed 1 night in Sep 2025

10/10 Excellent

Jeffery

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great place for all the activities.
Stayed 1 night in Mar 2025