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Diablo Mountain Inn, Walnut Creek

2-star2 stars
2079 MT. Diablo BoulevardWalnut CreekCA94596United States of America, 800-491-6126

In the heart of Walnut Creek
  • Free continental breakfast, free WiFi, and free parking
Good7.6 / 10
Delicious food
Great location
Room is all right
115See all 115 reviews
From 80 reviewsTripAdvisor Traveller Rating

Diablo Mountain Inn, Walnut Creek

Hotel Info: 866-539-8117

from $99
  • Renovated 2 Doubles
  • Renovated 2 Queens
  • Deluxe Queen ADA
  • Renovated Queen
  • Renovated Queen and Twin
  • Renovated King
Want more choice? Check out our other properties in Walnut Creek.

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
  • Connecting/adjoining rooms available

Diablo Mountain Inn, Walnut Creek’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


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

  • Oakland, CA (OAK-Oakland Intl.) 28-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

Diablo Mountain Inn, Walnut Creek

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