Audio Tours of Mount Diablo
Experience an Audio Tour Here
The tours feature lively interviews and music with the rush of wind and the chirps, howls, and growls of wildlife, all downloadable to an audio video media player

Wildflower Identification Guide

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Make a Difference and
Donate to MDIA


Donate Through PayPal

Donate Through MDIA's Vehicle Donation Program

Vehicle Donation

These are all great ways for you to support Mount Diablo State Park

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MDIA Vehicle Donation Program

Mount Diablo Interpretive Association has established a Vehicle Donation Program. You may now donate a used vehicle to MDIA. The net proceeds, when the vehicle is sold, will be used to support the mission of MDIA at Mt. Diablo State Park.

This program is open to the public, so please feel free to recommend it to friends and family. An acknowledgement of the dollar value received for the donated vehicle will be provided as a receipt for the charitable gift.

You may donate any of the following types of vehicles:

  • Cars
  • Trucks
  • Tractors
  • Recreational vehicles
  • Boats
  • Motorcycles
  • Construction Equipment
  • Farm Equipment
  • Snowmobiles

Donating a vehicle is easy! For more information, visit VEHICLE DONATION or call toll free to 1-800-456-5517.

Have your vehicle's make, year, model and vehicle identification number (VIN) ready when you go online or call. A confirmation of the donation will be sent to you requesting additional information and the vehicle title. Once the additional information is received by the Processing Center, arrangements will be made to pickup the vehicle and complete the donation.

Most questions about this Program can be answered by the online system or the call center. But feel free to contact us directly at:

MDIA Voice Mail: 925-927-7222 or by email at :
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if you prefer a local contact.

We appreciate your support!