Diablo Mountain Inn offers genuine hospitality in the heart of Walnut Creek. Visitors stay connected with in-room WiFi while enjoying easy access to Saint Mary's College and the local arts scene. The inn combines comfort with a convenient location for exploring the area.
Reviews
8.68.6 out of 10
Excellent
Popular amenities
Free WiFi
Air conditioning
Housekeeping
The current price is NT$3,453
NT$3,453
NT$3,850 total
includes taxes & fees
Jun 7 - Jun 8
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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
Frequently asked questions
Is Diablo Mountain Inn - Walnut Creek pet-friendly?
No, only service animals are welcome at the property.
How much does it cost to stay at Diablo Mountain Inn - Walnut Creek?
As of 2026/5/20, prices found for a 1-night stay for 2 adults at Diablo Mountain Inn - Walnut Creek on 2026/6/7 start from NT$3,453, excluding 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.
How much is parking?
Self parking is free at this property.
What time is check-in at Diablo Mountain Inn - Walnut Creek?
Check-in start time: 4:00 PM; Check-in end time: 8:30 PM. Late check-in is available during limited hours.
What time is check-out at Diablo Mountain Inn - Walnut Creek?
Check-out is at 11 AM.
Where is Diablo Mountain Inn - Walnut Creek located?
Located in Downtown Walnut Creek, this hotel is within a 15-minute walk of Broadway Plaza and Lesher Center for the Arts. Mount Diablo State Park and Saint Mary's College are also within 9 mi (15 km). Walnut Creek Station is 15 minutes by foot.
Can I cancel my reservation for free and receive a full refund?
Yes, this property offers free cancellation on select room rates, because flexibility matters! Please refer to the property cancellation policy on our site for more details about any exclusions or requirements.
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Reviews
Reviews
8.6
Excellent
All reviews shown are from real guest experiences. Only travelers who have booked a stay with us can submit a review. We verify reviews according to our guidelines and publish all reviews, positive or negative.More informationOpens in a new window
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.
Convenient location, courteous and friendly staff, free parking, and spanklin' clean room!
Alvin
Stayed 1 night in Nov 2025
Verified
8/10 Good
Shelly
2026/2/11
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.
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.
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!