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AC Hotel by Marriott San Diego Downtown Gaslamp Quarter

4.0 star property

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

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

Reviews

8.8 out of 10
Excellent

Popular amenities

  • Pet-friendly
  • Free Wi-Fi
  • Air-conditioning
The current price is AU$272
includes taxes & fees
10 May - 11 May

Explore the area

View map
743 Fifth Avenue, San Diego, CA, 92101
  • Place, Petco Park
    ‪8 min walk‬
  • Place, San Diego Convention Center
    ‪8 min walk‬
  • Place, Balboa Park
    ‪15 min walk‬
  • Airport, San Diego, CA (SAN-San Diego Intl.)
    ‪7 min drive‬

Room options

View all photos for Room, 1 King Bed

Room, 1 King Bed

Room, 1 King Bed

8.2 out of 10
Very good
(14 reviews)
  • City view
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free Wi-Fi

View all photos for Room, 1 Queen Bed

Pillow-top 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
  • Free Wi-Fi

View all photos for Room, 1 King Bed, Balcony

Room, 1 King Bed, Balcony

Room, 1 King Bed, Balcony

  • City view
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free Wi-Fi

View all photos for Room, 1 King Bed

View from room

Room, 1 King Bed

8.8 out of 10
Excellent
(64 reviews)
  • 23 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free Wi-Fi

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)
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds
  • Free Wi-Fi

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)

  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free Wi-Fi

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)
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds
  • Free Wi-Fi

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)
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free Wi-Fi

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)
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds
  • Free Wi-Fi

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)

  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds
  • Free Wi-Fi

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)
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free Wi-Fi

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About the area

San Diego

At AC Hotel by Marriott San Diego Downtown Gaslamp Quarter you'll be within just a 15-minute stroll of Petco Park and San Diego Convention Center. Highlights at this hotel include a restaurant, an outdoor swimming pool and a poolside bar. .AC Lounge is the hotel's own lobby lounge. A meeting room and a 24-hour business centre are among the business amenities offered. Additionally, you'll find free Wi-Fi in public areas and a gym. Buffet breakfast is available on weekdays between 6:30 AM and 10:00 AM and on weekends between 7:00 AM and 11:00 AM. There's also the convenience of valet parking. .Sights within a 20-minute walk of this 4-property class Downtown San Diego hotel include Balboa Park and Port of San Diego.

What's nearby

  • Petco Park - 8 min walk - 0.7 km
  • San Diego Convention Center - 8 min walk - 0.8 km
  • Balboa Park - 15 min walk - 1.3 km
  • Port of San Diego - 18 min walk - 1.6 km
  • USS Midway Museum - 3 min drive - 1.5 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
  • ‪Taste & Thirst - ‬2 min walk
  • ‪The Tipsy Crow - ‬1 min walk
  • ‪Whiskey Girl - ‬1 min walk
  • ‪Mimoza Mediterranean Restaurant - ‬1 min walk

About this property

AC Hotel by Marriott San Diego Downtown Gaslamp Quarter

AC Hotel by Marriott San Diego Downtown Gaslamp Quarter offers its guests an outdoor pool and a fitness centre. 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 centre 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 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 centre (24 hours)
  • Breakfast available (surcharge)
  • Dry cleaning
  • Front desk (24 hours)
  • Staff members are multilingual
  • Storage area for luggage
  • Television in lobby
  • Lift
  • 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 a shower with a rainfall showerhead, and hairdryers.

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

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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: USD 75 per accommodation, per stay
  • Only dogs are allowed
  • Maximum 1 (weight limit: 75 lb per pet)
    • Service animals are exempt from fees.

Children and extra beds

  • Children are welcome.
  • Kids stay free! Children stay free when using existing bedding.
  • Rollaway/extra beds are not available.
  • Cots (infant beds) are not available.

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: from approximately USD 24 for adults and from USD 16 for children
  • Valet parking fee: USD 68.00 per day (in/out privileges)
  • Pet fee: USD 75 per accommodation, per stay
  • Service animals are exempt from fees

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-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)
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 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. The name on the credit card used at check-in to pay for incidentals must be the primary name on the guest room 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-authorise 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) guidelines.

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

Frequently asked questions

What is the cancellation policy at AC Hotel by Marriott San Diego Downtown Gaslamp Quarter?

AC Hotel by Marriott San Diego Downtown Gaslamp Quarter offers free cancellation on select room rates. Check out the cancellation policy for more info.

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

As of 6 May 2026, prices found for a 1-night stay for 2 adults at AC Hotel by Marriott San Diego Downtown Gaslamp Quarter on 10 May 2026 start from AU$272, 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.

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

Yep, AC Hotel by Marriott San Diego Downtown Gaslamp Quarter has valet parking with in/out privileges for USD 68.00 per day.

Are there any beaches close to AC Hotel by Marriott San Diego Downtown Gaslamp Quarter?

The closest beach to AC Hotel by Marriott San Diego Downtown Gaslamp Quarter is Coronado Beach (4.2 km).

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

AC Hotel by Marriott San Diego Downtown Gaslamp Quarter has an outdoor pool. Grab your bathers and lounge poolside while enjoying with a coldie from the bar. The pool is open 10:00 AM to 5:00 PM.

What makes AC Hotel by Marriott San Diego Downtown Gaslamp Quarter a romantic place to stay?

A lounge bar, plus rainfall showerheads in the guestrooms, help set the scene for a romantic weekend at AC Hotel by Marriott San Diego Downtown Gaslamp Quarter.

Does AC Hotel by Marriott San Diego Downtown Gaslamp Quarter serve breakfast?

Yeah, buffet breakfast is on offer weekdays from 6:30 AM to 10:00 AM and weekends between 7:00 AM and 11:00 AM.

Is there a free airport shuttle available at AC Hotel by Marriott San Diego Downtown Gaslamp Quarter?

No, AC Hotel by Marriott San Diego Downtown Gaslamp Quarter does not offer an airport shuttle service.

Is there a bar or restaurant at AC Hotel by Marriott San Diego Downtown Gaslamp Quarter?

Yep, they've got a lounge bar and an onsite restaurant.

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

Check-in begins at 4:00 PM. Check-out time is 11:00 AM.

AC Hotel by Marriott San Diego Downtown Gaslamp Quarter Reviews

Reviews

8.8

Excellent

Rating 10 - Excellent. 696 out of 1082 reviews
Rating 8 - Good. 207 out of 1082 reviews
Rating 6 - Okay. 84 out of 1082 reviews
Rating 4 - Poor. 46 out of 1082 reviews
Rating 2 - Terrible. 49 out of 1082 reviews

9.2/10

Cleanliness

9.0/10

Staff & service

9.0/10

Amenities

9.0/10

Property conditions & facilities

Reviews

10/10 Excellent

Thomas

Stayed 2 nights in Jan 2026

10/10 Excellent

Luis

Travelled with partner
Liked: Cleanliness, amenities, property conditions & facilities
Clean rooms. Great location.
Stayed 2 nights in Jan 2026

10/10 Excellent

Mark

Stayed 1 night in Jan 2026

10/10 Excellent

Valerie

Stayed 1 night in Jan 2026

10/10 Excellent

Blaine John

Travelled with partner
Liked: Cleanliness, amenities, property conditions & facilities
Good hotel, nice and quiet (we had a room in the rear of the hotel). Easy to get transit all over the place from here and at a good price (bus and trains). Great beds and clean hotel.
Stayed 5 nights in Jan 2026

10/10 Excellent

Austin

Liked: Cleanliness, amenities, property conditions & facilities
Great right next to everything
Stayed 2 nights in Jan 2026

10/10 Excellent

Tatevik

Liked: Cleanliness, staff & service, amenities
Everything was amazing !!
Stayed 1 night in Jan 2026

10/10 Excellent

Nilofar

Stayed 3 nights in Dec 2025

10/10 Excellent

Walter

Stayed 2 nights in Oct 2023

10/10 Excellent

Giancarlos

Liked: Cleanliness, staff & service, amenities
Front desk was great, both young ladies did a wonderful job of welcoming us
Stayed 1 night in Jan 2026

10/10 Excellent

Jorge Eduardo, Ansonia

Travelled 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

Mary, Fort Collins

Stayed 2 nights in Jan 2026

8/10 Good

Jessica

Stayed 1 night in Jan 2026

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

4/10 Poor

Vanecia

Stayed 1 night in Jan 2026

2/10 Terrible

michelle

Travelled with partner
Disliked: Cleanliness, amenities, property conditions & facilities
Room was very small, view was horrible. Noise and bass all night. Not a pleasant stay.
Stayed 4 nights in Jan 2026

2/10 Terrible

Nicole, Ontario

Travelled with partner
Liked: Cleanliness, staff & service
Disliked: Amenities, property conditions & facilities
The worst part of this hotel is the heating system. We walked in the room and it was at 66 degrees. We turned on the heater and two hours later it was at 67 degrees. The front desk stated the heater takes a while to heat. At 0500 the temp in the room 70 degrees. I couldn’t sleep because it was so cold. We checked out and went to the Hyatt Regency Mission Bay! It’s always amazing!
Stayed 1 night in Jan 2026

10/10 Excellent

Elias

Stayed 2 nights in Jan 2026

10/10 Excellent

Viviana

Travelled with family
Liked: Cleanliness, staff & service
Nice staff! Clean and aesthetically cool, right in the heart of downtown
Stayed 1 night in Jan 2026

6/10 Okay

Ranina, Victorville

Business traveller, Travelled with partner
Liked: Cleanliness, amenities, property conditions & facilities
The mattress was horrible
Stayed 2 nights in Dec 2025

10/10 Excellent

Angela

Stayed 1 night in Jan 2026

10/10 Excellent

Edgar

Travelled with partner
Liked: Cleanliness, amenities, property conditions & facilities
Best hotel I’ve stayed in
Stayed 2 nights in Jan 2026

8/10 Good

James

Stayed 3 nights in Jan 2026

10/10 Excellent

Michael

Stayed 1 night in Jan 2026

10/10 Excellent

Melissa

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 7 nights in Dec 2025