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8.7 / 10 Guest Rating

Diablo Mountain Inn Walnut Creek

2079 Mt. Diablo Blvd, Walnut Creek, us

Diablo Mountain Inn Walnut Creek - main view

About the Property

Welcome to Diablo Mountain Inn!

Convenient Location: Situated near Interstate 680 and Kaiser Permanente Walnut Creek Medical Center, our inn in Walnut Creek, California offers easy access to key destinations.

Comfortable Accommodations: Each guest room at Diablo Mountain Inn is equipped with a TV, microwave, and refrigerator, ensuring a cozy stay for all our visitors.

Nearby Attractions: Explore the area with ease as we are located just minutes away from Walnut Creek BART subway station, Bedford Gallery, and Lindsay Wildlife Museum.

Ready to experience comfort and convenience at Diablo Mountain Inn? Book your stay now!

Facilities & Amenities

WiFi available
Free WiFi
Parking
Free Parking
Non-smoking rooms
Air conditioning
Heating
Express check-in/check-out
Safety deposit box
Fax/photocopying

Important Information

Check-in & Out

Check-in
Check-out11:00 AM

Property Notes

If canceled before 1 day prior to arrival, the property will refund the deposit minus a cancellation fee. Full pre-payment is required at time of reservation. We will charge your card immediately upon receiving your reservation. If your credit card is declined, your reservation is not guaranteed by the hotel until you provide a new valid credit card. No exceptions. Changes to the reservation are also not permitted in addition to it being nonrefundable. If checking in later than 21:00, please call the hotel before arrival. A deposit fee will be required at check in. Guests must present the same credit card that was used to make the reservation at the time of check in. Group Bookings not allowed which includes more than 2 separate bookings by same guest or more than 3 rooms booked on single reservation.Guests are required to show a photo ID and credit card upon check-in. Please note that all Special Requests are subject to availability and additional charges may apply. Please inform of your expected arrival time in advance. You can use the Special Requests box when booking, or contact the property directly using the contact details in your confirmation. A deposit may be required at the property.

Check Room Availability

1 night · 2 adults

Available Rooms

Queen Room - Photo 1
Queen Room - Photo 2
Queen Room - Photo 3
Queen Room - Photo 4
Queen Room - Photo 5
Queen Room - Photo 6
Queen Room - Photo 7
Queen Room - Photo 8
1/8

Queen Room

The double room offers a dressing room, parquet floors, as well as a private bathroom boasting a shower and a hairdryer. The double room features air conditioning, a private entrance, a coffee machine, a wardrobe, as well as a flat-screen TV with cable channels. The unit has 1 bed.

19 sqm
Sleeps 2
1 Queen bed (151-180 cm wide)
Amenities
ShowerTVTelephoneAir conditioningHair dryerRefrigerator

Queen Room

Non-refundable
Room Only
20% OFF$138.61

$110.89

Includes taxes & fees
King Room - Photo 1
King Room - Photo 2
King Room - Photo 3
King Room - Photo 4
King Room - Photo 5
King Room - Photo 6
King Room - Photo 7
King Room - Photo 8
King Room - Photo 9
1/9

King Room

The double room provides a dressing room, parquet floors, as well as a private bathroom featuring a shower and a hairdryer. The double room offers air conditioning, a private entrance, a coffee machine, a wardrobe and a flat-screen TV with cable channels. The unit offers 1 bed.

19 sqm
Sleeps 2
1 Extra-large double bed (Super-king size) (181-210 cm wide)
Amenities
ShowerTVTelephoneAir conditioningHair dryerRefrigerator

King Room

Non-refundable
Room Only
20% OFF$148.42

$118.74

Includes taxes & fees
Standard Triple Room - Photo 1
Standard Triple Room - Photo 2
Standard Triple Room - Photo 3
Standard Triple Room - Photo 4
Standard Triple Room - Photo 5
Standard Triple Room - Photo 6
Standard Triple Room - Photo 7
1/7

Standard Triple Room

The triple room provides a dressing room, parquet floors, as well as a private bathroom boasting a shower and a hairdryer. The air-conditioned triple room features a flat-screen TV with cable channels, a private entrance, a coffee machine and a wardrobe. The unit has 2 beds.

19 sqm
Sleeps 3
1 Twin bed (90-130 cm wide)
1 Queen bed (151-180 cm wide)
Amenities
ShowerTVTelephoneAir conditioningHair dryerRefrigerator

Standard Triple Room

Non-refundable
Room Only
20% OFF$148.42

$118.74

Includes taxes & fees
Quadruple Room - Photo 1
Quadruple Room - Photo 2
Quadruple Room - Photo 3
Quadruple Room - Photo 4
Quadruple Room - Photo 5
Quadruple Room - Photo 6
Quadruple Room - Photo 7
1/7

Quadruple Room

The quadruple room offers a dressing room, parquet floors, as well as a private bathroom boasting a shower and a hairdryer. The quadruple room features air conditioning, a private entrance, a coffee machine, a wardrobe and a flat-screen TV with cable channels. The unit has 2 beds.

23 sqm
Sleeps 4
2 Queen bed (151-180 cm wide)
Amenities
ShowerTVTelephoneAir conditioningHair dryerRefrigerator

Quadruple Room

Non-refundable
Room Only
20% OFF$169.42

$135.54

Includes taxes & fees

Guest Reviews

8.7
Excellent449 verified reviews
AI Summary

Guests highly rate the friendly staff and frequently praise the good location.

Categories

Cleanliness8.4
Service9.2
Location9.2
Room Quality8.5
Amenities8.5
Value for Money8.8
Food and Beverage8.2
Overall Experience8.8

Select topics to read reviews

R
RosemarieusUS
Verified booking
solo_traveller
Standard Room
Stayed in Jun 19, 2026

"Great value if you don’t mind being close to the freeways"

10.0

Price and location

Lots of freeway noise

Helpful?
K
KristineusUS
Verified booking
solo_traveller
Standard Room
Stayed in Jun 19, 2026

"Excellent"

8.0
Helpful?
R
RobinusUS
Verified booking
couple
Standard Room
Stayed in Jun 15, 2026

"Exceptional"

9.0
Helpful?
K
KevinusUS
Verified booking
solo_traveller
Standard Room
Stayed in Jun 14, 2026

"Very Good"

7.0

Clean and comfortable.

It was noisy from freeway traffic. I used earplugs which helped a little.

Helpful?
S
SusanusUS
Verified booking
solo_traveller
Standard Room
Stayed in Jun 11, 2026

"Great value and convenient location"

9.0

The rooms are clean, comfortable, and spacious with a fridge, microwave, and coffeemaker provided. Convenient location to walk downtown or drive to various places in the area. Staff were very friendly and professional and everything felt smooth and easy staying there. I appreciated the simplicity and good value.

There is some traffic noise from the nearby highway, but it’s really not bad at all - I slept with earplugs just to have a bit more quiet. Also half the parking spaces were blocked off (apparently the neighboring building was shedding stucco pieces), so the lot filled up quickly - fortunately I was able to find a spot both nights I stayed.

Helpful?
N
NicolasusUS
Verified booking
extended_group
Standard Room
Stayed in Jun 8, 2026

"Exceptional"

10.0
Helpful?
H
HendricksonusUS
Verified booking
solo_traveller
Standard Room
Stayed in Jun 6, 2026

"Excellent"

8.0
Helpful?
K
KurtusUS
Verified booking
solo_traveller
Standard Room
Stayed in Jun 3, 2026

"Exceptional"

10.0

Great service awesome accommodations!

No complaints

Helpful?
D
DonaldusUS
Verified booking
couple
Standard Room
Stayed in May 30, 2026

"The ONLY place I will stay in Walnut Creek area!"

10.0

We’ve stayed there before. Mentioned to the staff. They gave us the same room. Superb.

Parking can be a little challenging. But, that’s SO minor - since it’s free, onsite. (Really, not even a negative…)

Helpful?
J
JefferyusUS
Verified booking
solo_traveller
Standard Room
Stayed in May 26, 2026

"Exceptional"

10.0

Thanks for the exceptional service.

Staffs courteous and professional

Helpful?