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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 drapes
King | In-room safe, desk, laptop workspace, blackout drapes
Exterior
Lobby sitting area

Reviews

8.4 out of 10
Very good

Popular amenities

  • Housekeeping
  • Air conditioning
  • Free WiFi
$130
includes taxes & fees
Jan 4 - Jan 5, 2026

Explore the area

View in a map
2079 MT. Diablo Boulevard, Walnut Creek, CA, 94596
  • Place, Broadway Plaza
    ‪10 min walk‬
  • Place, Lesher Center for the Arts
    ‪10 min walk‬
  • Place, Kaiser Permanente
    ‪1 min drive‬
  • Airport, San Francisco, CA (SFO-San Francisco Intl.)
    ‪40 min drive‬

Room options

View all photos for Queen

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

Queen

9.2 out of 10
Wonderful
(73 reviews)
  • 220 sq ft
  • Sleeps 3
  • 1 Queen Bed

View all photos for King

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

King

9.2 out of 10
Wonderful
(18 reviews)
  • 220 sq ft
  • Sleeps 3
  • 1 King Bed

View all photos for Queen (ADA)

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

Queen (ADA)

8.8 out of 10
Excellent
(6 reviews)
  • 220 sq ft
  • Sleeps 3
  • 1 Queen Bed

View all photos for Queen + Twin

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

Queen + Twin

9.4 out of 10
Exceptional
(9 reviews)
  • 220 sq ft
  • Sleeps 3
  • 1 Queen Bed and 1 Twin Bed

View all photos for 2 Queens

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

2 Queens

8.6 out of 10
Excellent
(8 reviews)
  • 290 sq ft
  • Sleeps 4
  • 2 Queen Beds

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Exterior
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  • Pet friendly
  • Free WiFi
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About this property

Diablo Mountain Inn - Walnut Creek

Hotel in Downtown 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 feature safes and coffee/tea makers. Guests can make use of the in-room refrigerators and microwaves. Bathrooms include showers, complimentary toiletries, and hair dryers.

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

The recreational activities listed below are available either on site or nearby; fees may apply.
Diablo Mountain Inn - Walnut Creek features express check-out, discounted use of a nearby fitness facility, and a front-desk safe. Wireless Internet access is complimentary. Onsite self parking is complimentary.

Diablo Mountain Inn - Walnut Creek has designated areas for smoking.

Property amenities

Internet

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

Parking and transportation

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

Family friendly

  • In-room microwave
  • In-room refrigerator
  • Travel crib

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 elevator
  • 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 available
Express check-out available

Special check-in instructions

An adult age 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

Pets not allowed (service animals are welcome, and are exempt from fees)

Children and extra beds

Children are welcome
2 children, up to the age of 11 years, can stay for free if using existing beds when occupying the parent or guardian's room
Rollaway/extra beds are not available
Cribs (infant beds) are not available

Property payment types

Important information

Fees

You'll be asked to pay the following charges at the property. Fees may include applicable taxes:

  • Deposit: USD 100 per stay

We have included all charges provided to us by the property.

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
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

We should mention

This property does not have elevators
Alcohol is not served at this property

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

Reviews

Diablo Mountain Inn - Walnut Creek Reviews

8.4

Very Good

9.0/10

Cleanliness

8.8/10

Staff & service

8.0/10

Amenities

8.4/10

Property conditions & facilities

8.8/10

Eco-friendliness
Rating 10 - Excellent. 486 out of 1002 reviews
Rating 8 - Good. 307 out of 1002 reviews
Rating 6 - Okay. 124 out of 1002 reviews
Rating 4 - Poor. 57 out of 1002 reviews
Rating 2 - Terrible. 28 out of 1002 reviews

Reviews

10/10 Excellent

James

Liked: Cleanliness, staff & service, property conditions & facilities
Old
Stayed 1 night in Aug 2025

10/10 Excellent

Jen

Stayed 1 night in Sep 2025

10/10 Excellent

Abdul

Stayed 1 night in Sep 2025

10/10 Excellent

Omid, Irvine

Stayed 1 night in Aug 2025

10/10 Excellent

Elaine

Liked: Cleanliness, staff & service, property conditions & facilities
Staff and checking in was super friendly. It’s motel and a reasonably priced one close to everything.
Stayed 1 night in Aug 2025

10/10 Excellent

Cami

Liked: Cleanliness, amenities, property conditions & facilities
They are always super helpful. I come here a lot for work and I don’t have to worry about noise or not getting enough sleep!
Stayed 1 night in Aug 2025

8/10 Good

Julie

Liked: Cleanliness, staff & service, property conditions & facilities
The Inn itself is nice and the service was good. It’s just right next to a highway. The noise in the room with the windows and door shut wasn’t too bad, but outside it was pretty loud.
Stayed 1 night in Aug 2025

10/10 Excellent

Hector

Stayed 1 night in Aug 2025

4/10 Poor

Phoebe

Stayed 1 night in Aug 2025

10/10 Excellent

Mark

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Hidden Gem in the East Bay

I felt I found a hidden gem in the East Bay and will stay there when ever I visit again!
Stayed 1 night in Aug 2025

10/10 Excellent

Timothy

Stayed 1 night in Aug 2025

10/10 Excellent

Jen

Stayed 1 night in Aug 2025

8/10 Good

Darren

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Solid nice little place to stay for a night or two when in town , rooms are basic and clean. Easy parking , easy check in , and very walkable to downtown Walnut Creek.
Stayed 2 nights in Aug 2025

10/10 Excellent

Gary

Liked: Cleanliness, amenities
Very nice
Stayed 1 night in Aug 2025

10/10 Excellent

Verified traveler

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Would come here again

Comfortable , clean, and affordable
Stayed 1 night in Aug 2025

8/10 Good

Christopher

Stayed 1 night in May 2025

10/10 Excellent

kevin

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Aug 2025

10/10 Excellent

Michael A

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Good place

Right in the heart of Walnut Creek, restaurants close
Stayed 3 nights in Aug 2025

6/10 Okay

Kimble

Liked: Cleanliness

At best, average

Quite noisy due to the nearby highway.
Stayed 1 night in Aug 2025

10/10 Excellent

Eric

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Aug 2025

10/10 Excellent

Christian

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Jul 2025

10/10 Excellent

Brad

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Easy parking and check in, friendly and informative staff, large clean room, comfortable bed, quiet nights sleep. Nothing fancy but everything you need.
Stayed 1 night in Aug 2025

10/10 Excellent

Daniel

Stayed 1 night in Jul 2025

10/10 Excellent

Jeff

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Aug 2025

8/10 Good

Verified traveler

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Apr 2025