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Diablo Mountain Inn - Walnut Creek

2.0 star property

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Photo gallery for Diablo Mountain Inn - Walnut Creek

Lobby sitting area
In-room safe, desk, laptop workspace, blackout curtains
Exterior
King | In-room safe, desk, laptop workspace, blackout curtains
Queen + Twin | In-room safe, desk, laptop workspace, blackout curtains

Reviews

8.6 out of 10
Excellent

Popular amenities

  • Free Wi-Fi
  • Air-conditioning
  • Housekeeping

Explore the area

View in a map
2079 MT. Diablo Boulevard, Walnut Creek, CA, 94596
  • Place, Cinemark Century Walnut Creek 14
    ‪8 min walk‬
  • Place, Broadway Plaza
    ‪10 min walk‬
  • Place, Lesher Center for the Arts
    ‪10 min walk‬
  • Airport, San Francisco, CA (SFO-San Francisco Intl.)
    ‪56 min drive‬

Room options

View all photos for Queen

In-room safe, desk, laptop workspace, blackout curtains

Queen

9.2 out of 10
Wonderful
(76 reviews)
  • 20 sq m
  • 1 bedroom
  • Sleeps 3
  • 1 Queen Bed
  • Free Wi-Fi

View all photos for King

King | In-room safe, desk, laptop workspace, blackout curtains

King

9.0 out of 10
Wonderful
(21 reviews)
  • 20 sq m
  • 1 bedroom
  • Sleeps 3
  • 1 King Bed
  • Free Wi-Fi

View all photos for Queen (ADA)

In-room safe, desk, laptop workspace, blackout curtains

Queen (ADA)

9.0 out of 10
Wonderful
(7 reviews)
  • 20 sq m
  • 1 bedroom
  • Sleeps 3
  • 1 Queen Bed
  • Free Wi-Fi

View all photos for Queen + Twin

In-room safe, desk, laptop workspace, blackout curtains

Queen + Twin

9.4 out of 10
Exceptional
(9 reviews)
  • 20 sq m
  • 1 bedroom
  • Sleeps 3
  • 1 Queen Bed and 1 Single Bed
  • Free Wi-Fi

View all photos for 2 Queens

In-room safe, desk, laptop workspace, blackout curtains

2 Queens

8.8 out of 10
Excellent
(9 reviews)
  • 27 sq m
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds
  • Free Wi-Fi

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About this property

Diablo Mountain Inn - Walnut Creek

This hotel features express check-out, a front desk safe and free self-parking. WiFi in public areas is free. Change of towels is available on request
Diablo Mountain Inn - Walnut Creek offers 24 air-conditioned accommodations, which are accessible via exterior corridors, and features a safe and coffee/tea makers. Guests can make use of the in-room fridges and microwaves. Bathrooms include a shower, complimentary toiletries and hairdryers.

This Walnut Creek hotel provides complimentary wireless Internet access. Flat-screen televisions come with premium cable channels. An iron/ironing board, change of towels and change of bedsheets can be requested. Housekeeping is provided on a daily basis.

The recreational activities listed below are available either on-site or nearby; fees may apply.
Our customers tell us that they can't get enough of the helpful staff at Diablo Mountain Inn - Walnut Creek. During your stay, you're just a quick walk from Cinemark Century Walnut Creek 14. Enjoy features like free WiFi in public areas and free self-parking.
  • Free WiFi
  • Free self-parking
  • Amenities include a front desk safe
  • Guests have great things to say about the helpful staff and the clean guestrooms
  • Within a 15-minute walk of Broadway Plaza and Lesher Center for the Arts
Diablo Mountain Inn - Walnut Creek offers its guests express check-out, discounted use of a nearby fitness facility, and a front desk safe. WiFi is free in public spaces. Self parking is free.

Smoking is allowed in designated areas at this Walnut Creek hotel.

Property amenities

Internet

  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi

Parking and transport

  • Free self parking on site
  • Limited on-site self parking
  • Wheelchair-accessible parking available

Family friendly

  • In-room microwave
  • In-room refrigerator
  • Travel cot

Conveniences

  • Limited-hour front desk
  • Safe at front desk

Guest services

  • Change of bedsheets (on request)
  • Change of towels on request
  • Housekeeping (daily)

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Assistive listening devices
  • Braille/raised signage
  • No lift
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible parking
  • Wheelchair-accessible path of travel

More

  • 2 floors
  • Designated smoking areas (fines apply)

Room amenities

Bedroom

  • Bedsheets provided
  • Blackout drapes

Bathroom

  • Free toiletries
  • Hair dryer
  • Private bathroom
  • Shampoo
  • Shower
  • Soap
  • Towels provided

Entertainment

  • Flat-screen TV with premium cable channels

Food and drink

  • Coffee/tea maker
  • Microwave
  • Refrigerator
  • Restaurant dining guides

More

  • Access via exterior corridors
  • Air conditioning
  • Desk
  • Heating
  • Iron/ironing board on request
  • Laptop workspace
  • Mobile key entry
  • Safe
  • Window screens

Policies

Check-in

Check-in start time: 4:00 PM; check-in end time: 8:30 PM

Late check-in subject to availability

Check-out

Check-out before 11 AM

Contactless check-out

Express check-out available

Special check-in instructions

An adult aged 18 or older must assume all liability for the booking

The front desk is open daily from 8:00 AM - 9:00 PM

Front desk staffed during limited hours

If you are planning to arrive after 8:30 PM 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

Front desk (limited hours)

Pets

  • No pets allowed, but service animals are welcome

Children and extra beds

  • Children are welcome.
  • Kids stay free! Up to 2 children 11 years old and younger stay free when using existing bedding.
  • Rollaway/extra beds are not available.
  • Cots (infant beds) are not available.

Payment types at the property

Important information

Fees

Guests will be asked to pay the following charges at the property:

  • Deposit: USD 100 per stay

We've listed all charges provided to us by the property.

You need to know

This property is managed by a professional host. The provision of housing is linked to their trade, business or profession.
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
This property accepts credit cards, debit cards and cash
Cashless transactions are available
Safety features at this property include a carbon monoxide detector, a fire extinguisher, a smoke detector, a security system and a first aid kit
The front desk at this property is open daily from 8:00 AM - 9:00 PM.
Guests arriving after 8:30 PM must make advance arrangements by contacting the property using the information on the booking confirmation. Front desk staff will greet guests on arrival at the property. An adult age 18 or older must assume all liability for the booking.

We should mention

  • Up to 2 children aged 11 years old and younger stay free in the same room as the parent or guardian when using existing bedding.
  • Alcohol isn't served at Diablo Mountain Inn - Walnut Creek.

Property is also known as

Diablo Inn

Diablo Mountain Inn

Diablo Mountain Inn Walnut Creek

Diablo Mountain Walnut Creek

Diablo Mountain Hotel Walnut Creek

Diablo Mountain Inn Walnut Creek

Diablo Mountain Inn

Diablo Mountain Walnut Creek

Hotel Diablo Mountain Inn - Walnut Creek Walnut Creek

Walnut Creek Diablo Mountain Inn - Walnut Creek Hotel

Hotel Diablo Mountain Inn - Walnut Creek

Diablo Mountain Inn - Walnut Creek Walnut Creek

Diablo Mountain

Diablo Mountain Walnut Creek

Diablo Mountain Walnut Creek

Diablo Mountain Inn - Walnut Creek Hotel

Diablo Mountain Inn - Walnut Creek Walnut Creek

Diablo Mountain Inn - Walnut Creek Hotel Walnut Creek

Diablo Mountain Inn - Walnut Creek Reviews

Reviews

8.6

Excellent

Rating 10 - Excellent. 508 out of 1001 reviews
Rating 8 - Good. 308 out of 1001 reviews
Rating 6 - Okay. 112 out of 1001 reviews
Rating 4 - Poor. 47 out of 1001 reviews
Rating 2 - Terrible. 26 out of 1001 reviews

9.2/10

Cleanliness

9.0/10

Staff & service

8.0/10

Amenities

8.4/10

Property conditions & facilities

Reviews

10/10 Excellent

Kevin

Nice place and clean rooms. The staff were great!
Stayed 2 nights in Feb 2026

8/10 Good

Jeff

Business traveller
Liked: Cleanliness, staff & service, amenities
All good
Stayed 1 night in Feb 2026

10/10 Excellent

Lisa

Travelled with family
Liked: Cleanliness, staff & service, amenities
Stayed at Diablo Mountain Inn for 3 nights and everything was really great. The beds were so comfortable and the rooms were very clean. The staff was so friendly and so nice. This is a great place to stay in a great location. Highly recommend.
Stayed 1 night in Feb 2026

6/10 Okay

Alma

Travelled with family
Liked: Cleanliness
Disliked: Amenities
Staff were nice, the rooms are average, the AC/heat makes a lot of noise. We were there only 1 night so we did not make a big deal out of it. You get what u pay for.
Stayed 1 night in Feb 2026

8/10 Good

Christiana

Liked: Cleanliness, amenities, property conditions & facilities
Room was clean and staff very nice
Stayed 1 night in Feb 2026

10/10 Excellent

Stephen

Liked: Cleanliness, amenities, property conditions & facilities
Excellent costumer service , very clean .
Stayed 1 night in Feb 2026

8/10 Good

Shelly

Liked: Cleanliness, staff & service, amenities
The staff was excellent. I appreciated the managers kind spirit and joy when I checked in. They were very accommodating. And I was so glad they had plenty of parking for even a large truck.
Stayed 3 nights in Jan 2026

10/10 Excellent

Brian

Travelled with group
Liked: Amenities, property conditions & facilities
great front desk staff, nice room
Stayed 2 nights in Jan 2026

10/10 Excellent

Greg

Travelled with family
Liked: Cleanliness, staff & service, amenities
The place was quiet, clean with great shower, pressure and heat.
Stayed 4 nights in Jan 2026

10/10 Excellent

Sergio

Stayed 1 night in Jan 2026

10/10 Excellent

Juan

Liked: Cleanliness, amenities, property conditions & facilities
One of the best Inns I've stayed, recommend
Stayed 1 night in Jan 2026

10/10 Excellent

Donald

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Jan 2026

8/10 Good

Donald

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 2 nights in Jan 2026

10/10 Excellent

Sue

Business traveller
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great staff- went above and beyond.
Stayed 1 night in Jan 2026

6/10 Okay

Tristin

Stayed 1 night in Jan 2026

8/10 Good

Ricky

Stayed 1 night in Dec 2025

8/10 Good

Sharon

Travelled with partner
Liked: Cleanliness, staff & service, property conditions & facilities
All in all a nice stay even though not an upscale experience. Front office was nice and welcoming.The bed was comfortable, Convenient bathroom and closet facilities. Heater difficult to adjust and noisy. Parking right in front of the room. No breakfast but Noah's was right down the street!
Stayed 1 night in Dec 2025

2/10 Terrible

Joseph

Stayed 1 night in Dec 2025

10/10 Excellent

Jeremy

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Nice clean room With a soft bed and great front office staff
Stayed 2 nights in Dec 2025

10/10 Excellent

Earl

Stayed 1 night in Nov 2025

8/10 Good

Jan

Stayed 1 night in Dec 2025

10/10 Excellent

Brad

Liked: Cleanliness, amenities, property conditions & facilities
Friendly staff, comfortable and clean room, quiet but walkable to downtown, a great value for the area.
Stayed 4 nights in Dec 2025

10/10 Excellent

Corinne, Petaluma

Stayed 2 nights in Aug 2025

10/10 Excellent

Corinne, Petaluma

Liked: Cleanliness, amenities, property conditions & facilities
Very friendly staff. Cozy quiet clean room. Great sleep. Clean coffee maker with good coffee, microwave, fridge. Quick walk to downtown. Easy to park. Not super fancy but just right.
Stayed 1 night in Dec 2025

6/10 Okay

Jeff

Disliked: Amenities
Room was basic but fine for one night. No hot water when I attempted to shower.
Stayed 1 night in Dec 2025