Crystal Cove Spook Museum

The museum is owned and operated by Velma Dinkley's parents, Angie and Dale Dinkley, and contains the costumes from the "monsters" Mystery Inc. has unmasked over the years, most notably the Black Knight Ghost, Miner 49er, The Creeper, and Scrappy-Doo.
Police Department

The Crystal Cove Police Department is where Sheriff Bronson Stone works and where culprits first go when they are taken ito custody.
City Hall

The City Hall is where is where the mayor's office is located, as well as the headquarters of Mystery Incorporated.
K-Ghoul

A radio station owned by Angel Dynamite, and a popular hangout for the gang.[1]
Destroido Corp.

A company built by Mr. E, otherwise known as Ricky Owens, the former member of the original Mystery Incorporated. He formed an alliance with Professor Pericles, who soon undermined the former's authority of his own company (with the help of Brad Chiles and Judy Reeves), risking the lives of the scientists and plundering its vast resources in his search for the Planospheric Disk. In the new timeline, the company was replaced with an environmentally-friendly company called "Creationex Corp.".

Crystal Cove Cottage

California is noted for it’s beaches and in my local girl opinion, Laguna Beach is the creme de la creme! Consider a stay at the Crystal Cove Beach Cottage’s in Laguna Beach. Built back in the 1940’s, these cottages have been restored to mint condition. A cottage rental is perfect for you if you’d like to walk the beach in the morning, read a book on the sand in the afternoon and watch the sunset in the evening-all with your cottage right behind you on the sand. Cottage rentals start at $162 per night. More details HERE.
http://www.crystalcovealliance.org/

Crystal Cove State Beach is an attractive location for Crystal Cove events like volleyball tournaments.

It is also the site of Skipper Shelton's Clam Cabin, a place where Shaggy Rogers and Scooby-Doo especially likes to eat.

http://scoobydoo.wikia.com/wiki/Category:Locations_in_Crystal_Cove