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AC Hotel by Marriott San Diego Downtown Gaslamp Quarter

4.0 star property

Choose dates to view prices

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

Exterior
Creator video - submitted by Traveling Tayler
Restaurant
Room, 1 King Bed | Pillowtop beds, in-room safe, desk, laptop workspace
Outdoor pool

Reviews

8.8 out of 10
Excellent

Popular amenities

  • Free WiFi
  • 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, 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

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

Room, 1 King Bed

8.2 out of 10
Very good
(14 reviews)
  • City view
  • 1 bedroom
  • 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

7.6 out of 10
Good
(4 reviews)
  • City view
  • 1 bedroom
  • Sleeps 2
  • 1 Queen Bed

View all photos for Room, 1 King Bed, Balcony

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

Room, 1 King Bed, Balcony

  • 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
(64 reviews)
  • 250 sq ft
  • 1 bedroom
  • 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)
  • 1 bedroom
  • 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)

  • 1 bedroom
  • 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)
  • 1 bedroom
  • 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)
  • 1 bedroom
  • 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)

8.0 out of 10
Very good
(1 review)
  • 1 bedroom
  • 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)

  • 1 bedroom
  • 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)
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed

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About the neighborhood

San Diego

Located in Downtown San Diego, AC Hotel by Marriott San Diego Downtown Gaslamp Quarter is a leisurely stroll from popular sights such as Petco Park and San Diego Convention Center. This 147-room, 4-star hotel has a restaurant, an outdoor pool, and free in-room WiFi.

What's nearby

  • Petco Park - 8 min walk - 0.5 miles
  • San Diego Convention Center - 8 min walk - 0.5 miles
  • Seaport Village - 12 min walk - 0.7 miles
  • Port of San Diego - 18 min walk - 1.0 mile
  • USS Midway Museum - 19 min walk - 1.0 mile

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
  • ‪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

Built in 2023, the brand new AC Hotel by Marriott San Diego Downtown Gaslamp Quarter offers an outdoor pool, a gym, and free WiFi in public areas. Valet parking is available for USD 68.00 per day. The front desk has multilingual staff standing by 24 hours a day to assist with dry cleaning/laundry and luggage storage. Additional amenities include a 24-hour business center, a meeting room, and a computer station.
Guests can expect free WiFi and 55-inch flat-screen TVs with cable channels. Pillowtop beds grant a restful night's sleep, and bathrooms offer rainfall showers, hair dryers, and designer toiletries. Other standard amenities include laptop-compatible safes, phones, and ironing boards. Housekeeping is available on request.
Recreational amenities at the hotel include an outdoor pool and a fitness center.

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

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  • Pool
  • Breakfast included
  • Pet friendly
  • Free WiFi
9.0 out of 10, Wonderful, 1,292 reviews
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Apr 5 - Apr 6
Total with taxes and fees
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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 transportation

  • Valet parking on site (USD 68 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 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 center
  • 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
  • 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

More

  • 1 building
  • 8 floors
  • Built in 2023
  • Comprehensive recycling policy
  • No plastic coffee stirrers
  • No plastic drinking straws
  • Smoking not allowed
  • 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

  • This property doesn't allow pets

Children and extra beds

  • Children stay free when using existing bedding

Property payment types

Important information

Optional extras

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

  • Fee for buffet breakfast: approximately USD 24 for adults and USD 16 for children
  • Valet parking fee: USD 68.00 per day (in/out privileges)

This list may not be comprehensive. Fees and deposits might 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-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)
  • Check-in: 4:00 PM
  • Check-out: 11:00 AM
  • Minimum check-in age: 21
The front desk is open 24 hours a day. Driving? This property offers valet parking (fees apply).

We should mention

Details about charges, deposits, or other important information:

  • 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.
  • Charges for extra guests may apply and vary depending on the property's policy.
  • A cash deposit, credit card, or debit card for incidental charges, as well as a government-issued photo ID, may be required at check-in.
  • Special requests are subject to availability at the time of check-in and can't be guaranteed. Certain requests may come with additional charges.
  • This property accepts credit cards and debit cards. Cash is not accepted. 
  • The credit card used at check-in for incidentals must be in the name of the primary guest who made the reservation.
  • 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).

Additional information about polices, regulations, and more:

  • Pool access available from 10:00 AM to 5:00 PM.
  • No cribs or infant beds are available.
  • No rollaway or extra beds are available.

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

Is a free cancellation option available at AC Hotel by Marriott San Diego Downtown Gaslamp Quarter?

AC Hotel by Marriott San Diego Downtown Gaslamp Quarter provides free cancellation on certain room rates. To learn more, review the cancellation policy on Orbitz.

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

As of Apr 3, 2026, prices found for a 1-night stay for 2 adults at AC Hotel by Marriott San Diego Downtown Gaslamp Quarter on Apr 7, 2026 start from $187, including 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.

What is there to do close to AC Hotel by Marriott San Diego Downtown Gaslamp Quarter?

This hotel is situated in Downtown San Diego within a short 9-minute walk of Petco Park and also 20 minutes on foot from Port of San Diego. You'll also find USS Midway Museum and Balboa Park within a short drive.

Is there parking available at AC Hotel by Marriott San Diego Downtown Gaslamp Quarter?

Yes, valet parking is offered for USD 68 per day with in/out privileges.

Does AC Hotel by Marriott San Diego Downtown Gaslamp Quarter have a casino at the property?

No, AC Hotel by Marriott San Diego Downtown Gaslamp Quarter doesn't have a casino.

Is there an indoor pool at AC Hotel by Marriott San Diego Downtown Gaslamp Quarter?

No, this hotel doesn't have an indoor pool; however, there is an outdoor pool. Guests have pool access between 10:00 AM and 5:00 PM.

What will couples enjoy most about a stay at AC Hotel by Marriott San Diego Downtown Gaslamp Quarter?

There are plenty of amenities for couples at this hotel, including a restaurant, an outdoor pool, and a poolside bar.

Are there hot tubs at AC Hotel by Marriott San Diego Downtown Gaslamp Quarter?

No, this hotel doesn't have a spa tub.

Does AC Hotel by Marriott San Diego Downtown Gaslamp Quarter have a restaurant with a breakfast menu?

Yes, AC Hotel by Marriott San Diego Downtown Gaslamp Quarter serves buffet breakfast for a surcharge each morning at AC Lounge.

Does AC Hotel by Marriott San Diego Downtown Gaslamp Quarter allow pets to stay free of charge?

No, pets aren't allowed at AC Hotel by Marriott San Diego Downtown Gaslamp Quarter.

Are there connecting rooms at AC Hotel by Marriott San Diego Downtown Gaslamp Quarter?

No, this hotel doesn't feature connecting guestrooms.

What is the closest airport to AC Hotel by Marriott San Diego Downtown Gaslamp Quarter?

The closest major airport to AC Hotel by Marriott San Diego Downtown Gaslamp Quarter is San Diego Intl. Airport (SAN), which is 3.1 mi away (17 minutes by car). Another top airport is San Diego, CA (MYF-Montgomery Field), which is located 9.5 mi away (19-minute drive).

Are there rooms with balconies at AC Hotel by Marriott San Diego Downtown Gaslamp Quarter?

Yes, some guestrooms at AC Hotel by Marriott San Diego Downtown Gaslamp Quarter offer a balcony and may feature city views.

AC Hotel by Marriott San Diego Downtown Gaslamp Quarter Reviews

Reviews

8.8

Excellent

Rating 10 - Excellent. 680 out of 1061 reviews
Rating 8 - Good. 202 out of 1061 reviews
Rating 6 - Okay. 86 out of 1061 reviews
Rating 4 - Poor. 45 out of 1061 reviews
Rating 2 - Terrible. 48 out of 1061 reviews

9.2/10

Cleanliness

8.8/10

Staff & service

8.8/10

Amenities

9.0/10

Property conditions & facilities

Reviews

10/10 Excellent

Jorge Eduardo, Ansonia

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

10/10 Excellent

Patrick

Stayed 3 nights in Dec 2025

10/10 Excellent

Kendrick

Stayed 4 nights in Dec 2025

8/10 Good

Sharmila

Traveled with family
Liked: Cleanliness, property conditions & facilities, room comfort
Clean
Stayed 2 nights in Dec 2025

8/10 Good

Maria

Stayed 4 nights in Dec 2025

6/10 Okay

Sylvia

Stayed 2 nights in Dec 2025

10/10 Excellent

Edralin

Stayed 1 night in Dec 2025

6/10 Okay

Christopher B

Traveled with family
Liked: Cleanliness, staff & service
The hotel was nice. The rooms were clean. The gym was very nice. The only problem is if you get the city view room, then don't expect to get any sleep until after the night club across the street closes around 2:00am! Super loud. We actually had to switch rooms our last night there so we could get some sleep.
Stayed 5 nights in Dec 2025

10/10 Excellent

Russell

Stayed 3 nights in Dec 2025

10/10 Excellent

Zachary

Stayed 3 nights in Dec 2025

10/10 Excellent

Rosa

Stayed 1 night in Dec 2025

10/10 Excellent

Jazmin

Traveled with partner
Liked: Cleanliness, amenities, property conditions & facilities
The hotel's location is ideal for those seeking vibrant nightlife and downtown activities, making it convenient for my partner and me to explore the local bar scene without extensive walking. The abundance of nearby dining options is an added benefit. The hotel itself boasts a stylish, modern, and clean aesthetic, complemented by an exceptional staff that warmly greeted us each time we entered or exited the premises. The lobby features a cozy bar, perfect for unwinding, and there is a pleasant area to soak up some sun at the front of the building. While the rooms are somewhat compact, the balcony provided a delightful escape that overshadowed any concerns about size. However, it can be quite noisy, particularly on weekends, so those seeking tranquility should request a room at the back; the hotel thoughtfully provides earplugs as a nice touch. The bed was incredibly comfortable, the television was a generous size, and the refrigerator was useful for our beverages. The bathroom also offered excellent lighting. This hotel may not be suitable for families or those desiring a peaceful retreat, as it caters more to couples and solo travelers looking for an energetic experience in the Gaslamp Quarter. Overall, it was a solid choice for an exciting city stay, and I would certainly choose to return.
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

ANDREAS

Stayed 1 night in Dec 2025

10/10 Excellent

Erik

Stayed 2 nights in Dec 2025

10/10 Excellent

Vanessa

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

10/10 Excellent

Thomas

Liked: Cleanliness, staff & service, amenities
The staff was great!!
Stayed 4 nights in Dec 2025

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

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

2/10 Terrible

Ming-Hsuan, Cupertino

Liked: Cleanliness, amenities, property conditions & facilities
Noise next door goes on until 2 am every day!
Stayed 4 nights in Dec 2025

2/10 Terrible

David

Traveled with partner
There was no support at all. My wife and had an emergency and couldn’t make it to San Diego for our stay and no one even bothered to check on us since we didn’t check in or out.
Stayed 2 nights in Nov 2025

10/10 Excellent

Samah

Traveled with family and small children, Traveled with family
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

2/10 Terrible

Theodore John

Stayed 2 nights in Nov 2025

10/10 Excellent

Valeria

Traveled with family
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

Angelique

Stayed 1 night in Dec 2025