141 reviews
From
$209743 Fifth Avenue, San Diego, 92101, California, United States
141 reviews
1/37
Restaurant
Outdoor swimming pool
Fitness center
Air conditioning
Bar
24-hour front desk
Non-smoking rooms
Beach chairs/Loungers
AC Hotel by Marriott San Diego Downtown Gaslamp Quarter invites travelers to a stylish stay in San Diego, California. Located 0.3mi from the city center, the hotel sits at 743 Fifth Avenue in the vibrant downtown area. The Gaslamp Quarter vibe is close at hand, blending modern comfort with easy access to downtown adventures.
With 141 reviews backing its experience, the property offers prices starting from $209. A solid choice for visitors seeking a downtown base with plenty of on-site convenience.
Featured amenities include a restaurant, outdoor swimming pool (free), fitness center (free), air conditioning, bar, 24-hour front desk, non-smoking rooms, beach chairs/Loungers, and a balcony. A breezy base for exploring San Diego’s waterfront and lively downtown scene.
A heated rooftop pool tucked outdoors offers a breezy, adults-only retreat after a day exploring the Gaslamp Quarter. Soak up the sun, soak in the city views, and dip back into downtown energy at a cozy elevation above it all.
On-site dining brings morning to night without stepping off the property. AC Kitchen and AC Lounge deliver a family-friendly, modern vibe, making it easy to enjoy a mingling meal or a relaxed drink in good company.
Room options include King Room and Queen Room variants with urban or street views, providing non-smoking accommodations to suit different tastes. When it comes to payment, accepted methods are Discover, American Express, JCB, Visa, and Mastercard, with cash not accepted.
Closest airports
San Diego International Airport
2.5miGeneral Abelardo L. Rodríguez International Airport
16miMcClellan–Palomar Airport
29.5miRestaurant
Outdoor swimming pool
Fitness center
Air conditioning
Bar
24-hour front desk
Non-smoking rooms
Beach chairs/Loungers
Balcony
Show 5 photos
King Room, Urban View
1 King Size Bed
250 sqft
Flat-screen TV
+
More details
Guest room, 1 King, Urban view
Show 4 photos
King Room, Accessible, Urban View, Balcony
1 King Size Bed
Wheelchair accessible
+
More details
The unit offers 1 bed.
Show 3 photos
Queen Room, Urban View
1 Queen Size Bed
25 sqft
Flat-screen TV
+
More details
Guest Room, 1 Queen, Urban View.
Show 5 photos
King Room, Urban View, Balcony
1 King Size Bed
Flat-screen TV
+
More details
Show 4 photos
Room - 2 Queen
2 Queen Size Beds
30 sqft
+
More details
Show 4 photos
Room - 2 Queen, Accessible
2 Queen Size Beds
30 sqft
Wifi
Air conditioning
Refrigerator
+
More details
Show 3 photos
King Room
1 King Size Bed
+
More details
Show 3 photos
Queen Room, Street View, Balcony
1 Queen Size Bed
Balcony
+
More details
Show 3 photos
King Room, Accessible
1 King Size Bed
+
More details
Show 3 photos
King Room, Street View, Balcony
1 King Size Bed
+
More details
King Room, View, Balcony
1 King Size Bed
Balcony
More details
King Room, View
1 King Size Bed
More details
8.2
141 reviewsCategories of assessments
Cleanliness
Comfort
Location
Facilities
Staff
Value for money
Featured reviews:
Anonymous
8.2
August 2025
We really liked the hotel. We really love the pool and lounge area. I do wish the pool hours were longer. I would’ve loved to sit on the rooftop at night to get some outdoor relaxing time. It was ridiculously hot on Sunday and Monday. We did not spend much time up there during the day.
The street noise inside of the room was ridiculously loud. And I realize you can’t do anything about that, except the noise canceling sound machine in the earplugs already in the room. That was a great idea. For the most part, it worked the trash truck, however Monday morning at 5 AM was not canceled out by the noise machine. Booo One crazy silly thing about San Diego. I had the hardest time finding black iced tea. Which I found to be kind of crazy.
Anonymous
9.1
June 2025
We love the hotel and the room! Services was great and so was the location.
One thing we didn’t like is that we left the hotel at 11 am to have brunch and came back and our room hadn’t been service! We called and they say they start cleaning at 8. We did receive extra towels when we asked both days.
Maria
9.1
June 2025
Staff super friendly. Great location!
Appetizers at the pool. I had the hummus, Marconi almonds and olives. The hummus came with limp celery the almonds were oily with no flavor. Over priced for sub par food
Christian
8.2
August 2023
In the centre of the Gaslamp Quarter, great location but also super noisy outside late into the night. Luckily I got a room towards the back, of course at the cost of a view. Friendly staff at reception.
Nice rooftop swimming pool that was spoiled one day by loud music which the staff refused to turn off although I was the only guest using it. I wanted to read a book and not party at 11am.
Maile
10
October 2024
Everything was super clean and very beutiful also the location was perfect
The valet parking was super iffy like idk if it was just like a time of day thing or maybe idk it was super weird and when I tried to get a valet they had dissappeard
Alyssa
10
January 2025
Didn’t get to have breakfast but love that it was in the middle of everything that you need ! 10min from petco park !! Also I need to know where to get the pillows because they were super comfy !!
Latoya
10
August 2025
The vibe was amazing and so was the room & staff. Location great, right in the heart of downtown. Within walking distance to everything.
Jennifer
8.2
July 2023
Close to everything and the room was very modern and fresh.
While the location is great for access to everything in the Gaslamp district, be prepared for the party noise on the street until about 3 a.m. The hotel does a good job of proving a sound machine to help offset the noise.
Cervantes
9.1
May 2025
I loved the lobby and location. My balcony faced Gaslamp so I got to people watch.
I thought I lost my credit card and one of the staff was rude about it.
Briana
10
March 2025
Perfect area for bar hopping and night life.
The staff have so much attitude and were taking naps on the furniture. Got upset we woke her up to ask a question.
Attractions
Embarcadero
1.1miSpreckels Organ Pavilion
1.2miMingei International Museum
1.3miEl Prado
1.4miOld Globe Theater
1.4miInez Grant Parker Memorial Rose Garden
1.5miSpanish Village Art Center
1.6miLiberty Station
3.6miShelter Island
4.2miPoint Loma
4.9miMission Beach
6.8miPacific Beach
7.7miSunny Jim Sea Cave
11.3miMuseum of Contemporary Art San Diego (MCASD)
11.4miHeritage Park
17.1miAttractions
Embarcadero
1.1miSpreckels Organ Pavilion
1.2miMingei International Museum
1.3miEl Prado
1.4miOld Globe Theater
1.4miInez Grant Parker Memorial Rose Garden
1.5miSpanish Village Art Center
1.6miLiberty Station
3.6miShelter Island
4.2miPoint Loma
4.9miMission Beach
6.8miPacific Beach
7.7miSunny Jim Sea Cave
11.3miMuseum of Contemporary Art San Diego (MCASD)
11.4miHeritage Park
17.1miAirports
San Diego International Airport
2.5miGeneral Abelardo L. Rodríguez International Airport
16miMcClellan–Palomar Airport
29.5miAC Kitchen
Ambiances
AC Lounge
Ambiances
Location
Features
Age restrictions
Availability
Restaurant
Outdoor swimming pool
Fitness center
Air conditioning
Bar
24-hour front desk
Non-smoking rooms
Beach chairs/Loungers
Balcony
Accessibility
Entire unit wheelchair accessible
Hearing accessible
Bathroom
Toilet
Food & Drink
Bar
Restaurant
Front Desk Services
24-hour front desk
General
Air conditioning
Non-smoking rooms
Outdoors
Balcony
Safety features
First aid kits available
Spa
Beach chairs/Loungers
Fitness center
Outdoor swimming pool
From 16:00
Guests are required to show a photo identification and credit card upon check-in
Until 11:00
Pets may not be allowed
Wifi may not be available
Check-in is only possible for guests between 21 and 21 years old
Come and go whenever you want
Parking may not be available
Child policies
Children of all ages are welcome.
To see correct prices and occupancy info, add the number and ages of children in your group to your search.
Crib and extra bed policies
No capacity for extra beds or cribs.
American Express,
Mastercard,
JCB,
Visa,
Discover
This property does not accept cash.
At what times are check-in and check-out at AC Hotel by Marriott San Diego Downtown Gaslamp Quarter?
The timetable for guests at AC Hotel by Marriott San Diego Downtown Gaslamp Quarter is to check in post 04:00 PM and check out prior to 11:00 AM.
What's the nightly rate at AC Hotel by Marriott San Diego Downtown Gaslamp Quarter?
Accommodations at AC Hotel by Marriott San Diego Downtown Gaslamp Quarter can start from $209. Be aware, rates are influenced by room type and selected dates. Ensure to specify your stay dates for up-to-date pricing.
What are the room types available at AC Hotel by Marriott San Diego Downtown Gaslamp Quarter?
The AC Hotel by Marriott San Diego Downtown Gaslamp Quarter offers several types of rooms, including Standard King Rooms, Standard King Rooms with Adapted Tub - Mobility Accessible, Standard King Rooms - Hearing Accessible, King Rooms with Street View, and Standard Queen Rooms with Two Queen Beds. All rooms can accommodate 2 adults, except for the Standard Queen Rooms which can accommodate 4 adults. Smoking is not allowed in any of the rooms. Bed sizes vary from King size beds to Queen size beds.
How can guests spend their time at AC Hotel by Marriott San Diego Downtown Gaslamp Quarter?
Guests at AC Hotel by Marriott San Diego Downtown Gaslamp Quarter can make the most of their time by enjoying the leisure amenities provided. They can start their day with a workout at the fitness center. Later on, guests can relax and soak up the sun by the outdoor swimming pool, which is available all season long. For those looking for a refreshing dip, there is a heated rooftop pool exclusively for adults.
There are also two on-site restaurants to choose from. AC Kitchen offers a family-friendly and modern ambiance where guests can enjoy a delicious meal. AC Lounge provides the same ambiance and is another great option for guests to unwind and have a drink.
Overall, guests have the opportunity to enjoy a range of leisure amenities at the hotel, including swimming pools and dining options.
Does AC Hotel by Marriott San Diego Downtown Gaslamp Quarter have a pool for guests?
The AC Hotel by Marriott San Diego Downtown Gaslamp Quarter has one pool available. The pool is located outdoors and is heated. However, it has age restrictions and is only for adults. Additionally, it is situated on the rooftop of the hotel.
Does AC Hotel by Marriott San Diego Downtown Gaslamp Quarter have on-site restaurants?
Yes, the AC Hotel by Marriott San Diego Downtown Gaslamp Quarter has two restaurants on site: AC Kitchen and AC Lounge. Both restaurants have a family-friendly and modern ambiance.
Which payment methods are supported by AC Hotel by Marriott San Diego Downtown Gaslamp Quarter?
The AC Hotel by Marriott San Diego Downtown Gaslamp Quarter does not accept cash as a form of payment. However, they do accept Visa, Discover, Mastercard, American Express, and JCB as payment methods.
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