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AC Hotel by Marriott San Diego Downtown Gaslamp Quarter

4.0 star property
Hotel with an outdoor pool, 9-minute walk to Petco Park

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

  • City view
  • 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

8.6 out of 10
Excellent
(61 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)

  • 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)

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

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Exterior

The Westin San Diego Gaslamp Quarter

Downtown San Diego
  • Pool
  • Spa
  • Pet friendly
  • Free WiFi
9.0 out of 10, Wonderful, 1,001 reviews
$220 nightly
The price is $255
Feb 15 - Feb 16
Total with taxes and fees
The Westin San Diego Gaslamp Quarter

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

Hotel with an outdoor pool, 9-minute walk to Petco Park
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.

Similar properties

Bar (on property)
Courtyard by Marriott San Diego Downtown
  • Free WiFi
  • Restaurant
  • Air conditioning
  • Gym
8.8 out of 10, Excellent, 1,001 reviews
$166 nightly
The price is $193
Feb 15 - Feb 16
Total with taxes and fees
Courtyard by Marriott San Diego Downtown

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 Feb 6, 2026, prices found for a 1-night stay for 2 adults at AC Hotel by Marriott San Diego Downtown Gaslamp Quarter on Feb 15, 2026 start from $183.0, 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.

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 Balboa Park and San Diego Zoo 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 68.00 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 amenities will couples enjoy at AC Hotel by Marriott San Diego Downtown Gaslamp Quarter?

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

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

No, there isn't a spa tub at this hotel.

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).

Can I book a room with a balcony 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. 654 out of 1022 reviews
Rating 8 - Good. 195 out of 1022 reviews
Rating 6 - Okay. 83 out of 1022 reviews
Rating 4 - Poor. 43 out of 1022 reviews
Rating 2 - Terrible. 47 out of 1022 reviews

9.2/10

Cleanliness

8.8/10

Staff & service

9.0/10

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

Jeffery

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

6/10 Okay

Charity

Business traveler
Liked: Staff & service, property conditions & facilities
Disliked: Amenities
The room was extremely humid and had a stickiness to the air
Stayed 1 night in Oct 2025

10/10 Excellent

Ofir

Stayed 1 night in Nov 2025

10/10 Excellent

Rafael

Traveled with group
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

Alex

Traveled with group, Traveled with partner
Liked: Cleanliness, property conditions & facilities
Beautiful hotel rooms are ver nice
Stayed 1 night in Oct 2025

10/10 Excellent

Kristin

Liked: Cleanliness, amenities, property conditions & facilities
We had a wonderful experience at this hotel. We booked a room with a balcony and it was cozy and spacious. It was very clean and the bathroom was a perfect size for our two night stay. The staff were so kind and attentive. They greeted us from the moment we arrived and the valet staff were also amazing. My only complaint is that due to us being there on halloween weekend of was definitely very noisy outside and unfortunately the noise was a little tough to sleepy through but that’s not their fault and it’s understandable. We will definitely be staying here again I’ll just bring some melatonin gummies next time.
Stayed 2 nights in Nov 2025

8/10 Good

Cassie

Traveled with partner
Liked: Amenities, property conditions & facilities
Great spot in Gaslamp!
Stayed 1 night in Nov 2025

10/10 Excellent

shane

Stayed 1 night in Oct 2025

4/10 Poor

Gabriel

Disliked: Staff & service
Stayed 3 nights in Oct 2025

8/10 Good

Ramon

Stayed 1 night in Sep 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

Alfredo

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Super nice hotel!
Stayed 1 night in Oct 2025

10/10 Excellent

Mario

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Its was great!
Stayed 1 night in Oct 2025

10/10 Excellent

Pravjot

Stayed 1 night in Oct 2025

8/10 Good

Alejandra

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

10/10 Excellent

Michelle

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

10/10 Excellent

Kristine Sue

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Everything was convenient to walk to . Room is modern. Depending which floor your room is located in the hotel , you can hear the music from the club til 2 AM. The hotel does provide white noise speaker and headphones.
Stayed 1 night in Sep 2025

10/10 Excellent

Elizabeth

Stayed 3 nights in Sep 2025

8/10 Good

Andrea

Traveled with partner
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

Pamela

Stayed 1 night in Aug 2025

10/10 Excellent

Deborah

Stayed 1 night in Aug 2025

10/10 Excellent

Germaine Ann

Liked: Cleanliness, amenities, property conditions & facilities
Clean Rooms
Stayed 1 night in Sep 2025

10/10 Excellent

Christian

Traveled 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