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1 room, 2 adults
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Diablo Mountain Inn

2 stars
2079 MT. Diablo BoulevardWalnut CreekCA94596United States of America
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Good3.4 / 5
Great location
Tasty breakfast
More comfort would be nice
Vibe is not too good
60See all 60 reviews
From 67 reviewsTripAdvisor Traveller Rating
  • Oakland, CA (OAK-Oakland Intl.) 28-min drive; 24.5 miles/39.5 km
  • San Francisco, CA (SFO-San Francisco Intl.) 43-min drive; 35.1 miles/56.4 km
  • Martinez Station 16-min drive; 12.8 miles/20.6 km
  • Walnut Creek Station 14-min walk; 0.7 miles/1.1 km
  • Free self parking

Diablo Mountain Inn

from S$183
  • Standard double
  • Deluxe Queen
  • Room
  • Deluxe double
  • Deluxe double queens
  • Deluxe double queen and twin
  • Standard queen guestroom
  • Deluxe King
  • Deluxe, One King Bed
  • Deluxe Room, 1 Queen Bed

At a glance

Key facts

Hotel size

  • This hotel has 24 rooms
  • This hotel is arranged over 2 floors


  • Check-in time 2 PM-9:30 PM
  • Check-out time is 11 AM
  • Express check-out
If you are planning to arrive after 9:30 PM please contact the property in advance using the information on the booking confirmation.

Required at check in

  • Credit card deposit required

  • Government-issued photo ID required

Travelling with others


  • Up to 2 children (5 years old and younger) stay free when occupying the parent or guardian's room, using existing bedding

  • No cribs (infant beds)


  • Pets not allowed


  • Free WiFi in public areas

  • Free WiFi in rooms



  • Free self parking

Other information

  • Smoke-free property

Also known as

  • Diablo Inn
  • Diablo Mountain Inn
  • Diablo Mountain Inn Walnut Creek
  • Diablo Mountain Walnut Creek
  • Diablo Mountain Hotel Walnut Creek
  • Diablo Mountain

Mandatory fees

Deposit: USD 50.00 per stay

In the hotel

Food and drink
  • Free continental breakfast daily
  • Coffee/tea in a common area
Things to do
  • Golfing nearby
  • Hiking/biking trails nearby
  • Mountain biking nearby
  • Front desk (limited hours)
  • Free newspapers in lobby
  • Accessible bathroom
  • In-room accessibility

In the room

Home comforts
  • Air conditioning
  • Coffee/tea maker
  • Iron/ironing board (on request)
Freshen up
  • Shower only
  • Free toiletries
  • Hair dryer
Be entertained
  • Cable TV channels
Stay connected
  • Desk
  • Free WiFi
  • Free local calls
  • Daily housekeeping

Diablo Mountain Inn’s small print

Also known as

  • Diablo Inn
  • Diablo Mountain Inn
  • Diablo Mountain Inn Walnut Creek
  • Diablo Mountain Walnut Creek
  • Diablo Mountain Hotel Walnut Creek
  • Diablo Mountain

Mandatory fees

Deposit: USD 50.00 per stay

We have included all charges provided to us by this hotel. However, charges can vary, for example, based on length of stay or the room you book.

Recent reviews

Good 3.4 /5 from 60 reviews

Diablo Mountain Inn
Fair2.0 / 5
Check in was smooth, however we were there for an early morning surgery on following day and requested a wake up call. The lady at check in said okay and we never got one. Fortunately we had set our phones as a back up. The room was sufficient but definitely needs a facelift. Wouldn't take much money to spruce it up. A/C was loud and didn't hold. In short, I wouldn't stay there again.
1 night romance trip
Diablo Mountain Inn
Excellent4.0 / 5
Great place
The owners are awesome people, the room was very clean, shower works great, a big plus for me. Good continental breakfast, small but good. The mattress in our room seemed old and hard, that's our only complaint. I talked to another guess and their mattress was newer and softer, so I'm sure it will be changed in the future. I would recommend this place, we will come here again for sure.
2 night romance trip
Diablo Mountain Inn
Good3.0 / 5
Nice clean inn at a good price. Safe neighborhood, easy access to freeway. Pleasant and helpful staff. Very near freeway, but could not hear traffic in the room. Would definitely stay here again.
2 night trip with friends
Diablo Mountain Inn
Excellent4.0 / 5
In town for graduation. Staff was very nice and helpful.
1 night trip with friends
Diablo Mountain Inn
Fair2.0 / 5
We stayed one night only...location was convenient to family gathering. The motel is old, and needs upgrades & repairs that would make a nice faucets, new pillows, drawers under sink both broken, TV hard to work, furniture too large for room, so made it feel cramped. First motel we EVER stayed in that processed our payment days before we arrived, and required a $25 refundable deposit in case of damage!! Room & bed sheets seemed clean. Offers continental breakfast. Free Wi Fi.
1 night family trip

See all reviews

Diablo Mountain Inn

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