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Diablo Mountain Inn, Walnut Creek

2-star2 stars
2079 MT. Diablo BoulevardWalnut CreekCA94596United States of America

In the heart of Walnut Creek
  • Free continental breakfast, free WiFi, and free parking
Fantastic service
Great location
More comfort would be nice
132See all 132 reviews
From 82 reviewsTripAdvisor Traveller Rating

Diablo Mountain Inn, Walnut Creek

from $137 CAD
  • Deluxe Queen ADA
  • Renovated 2 Doubles
  • Renovated King
  • Renovated Queen
  • Renovated Queen and Twin
  • Renovated 2 Queens

At a glance

Key facts

Hotel size

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


  • Check-in time 4 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
* See small print for additional details or extra charges

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)
  • Accessible bathroom
  • In-room accessibility
  • Roll-in shower

In the room

Home comforts
  • Air conditioning
  • Coffee/tea maker
  • Iron/ironing board (on request)
Freshen up
  • Private bathroom
  • Shower only
  • Free toiletries
  • Hair dryer
Be entertained
  • Flat-screen TV
  • Premium TV channels
Stay connected
  • Desk
  • Free WiFi
  • Free local calls
Food and drink
  • Refrigerator
  • Microwave
  • Daily housekeeping daily
  • Connecting/adjoining rooms available

Diablo Mountain Inn, Walnut Creek’s small print

Also known as

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


The property has connecting/adjoining rooms, which are subject to availability and can be requested by contacting the property using the number on the booking confirmation.

Mandatory fees

Deposit: USD 100.00 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.

What’s around Diablo Mountain Inn, Walnut Creek


  • Heart of Walnut Creek
  • Broadway Plaza (11-minute walk)
  • Lindsay Wildlife Museum (44-minute walk)
  • Gardens at Heather Farm (2.5 mi / 4 km)
  • Ruth Bancroft Garden (3 mi / 4.8 km)
  • Waterworld California (6.3 mi / 10.2 km)
  • Lafayette Gallery (3.3 mi / 5.3 km)
  • Lafayette Reservoir (4.3 mi / 6.8 km)

Getting around

  • Concord, CA (CCR-Buchanan Field) 11-min drive
  • Oakland, CA (OAK-Oakland Intl.) 28-min drive
  • Hayward, CA (HWD-Hayward Executive) 32-min drive
  • Napa, CA (APC-Napa Valley) 37-min drive
  • San Francisco, CA (SFO-San Francisco Intl.) 43-min drive
  • Martinez Station 16-min drive
  • Walnut Creek Station 14-min walk
  • Free self parking

Recent reviews

Good 7.6 From 132 reviews

Diablo Mountain Inn, Walnut Creek
It was very clean. We found nothing wrong with it and plan on going back.
Alan, us1 night trip
Diablo Mountain Inn, Walnut Creek
Very Good8.0
Ok place to stay
It was very noisy, because of the traffic from 24 so close, the heater / ac was very noisy and made all kinds of clicks on and off.
Thomas, us1 night trip
Diablo Mountain Inn, Walnut Creek
Very Good8.0
A gem in Walnut Creek .. Clean and kind staff make this a good choice.. Free parking , simple but good breakfast options .. Close to major freeway and downtown WC. Not the Ritz or fancy but perfect place to get a nice comfy room and staff is kind and accommodating..
Stephanie, us1 night romance trip
Diablo Mountain Inn, Walnut Creek
Very Good8.0
Lovely employees, nice renovation, but noisy.
Noisy but nice.
Lizzie, us1 night family trip
Diablo Mountain Inn, Walnut Creek
Very Good8.0
Quick stay
Nice people, clean room. A lot of freeway noise.
A Traveler, us1 night family trip

See all reviews

Diablo Mountain Inn, Walnut Creek

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