Below you will find a list of all amusement parks that I have visited.
Parks are organized and listed by state.

Visionland Park,
Bessemer

Six Flags America,
Upper Marlboro

Clementon Amusement Park,
Clementon
Six Flags Great Adventure,
Jackson

Adventure City,
Anaheim
Belmont Park,
San Deigo
Bonfonte Gardens,
Gilroy
Castle Amusement Park,
Riverside
Disneyland,
Anaheim
Disney California Adventure,
Anaheim
Legoland,
Carlsbad
Knottsberry Farms,
Buena Park
Pacific Park,
Santa Monica
Paramounts Great America,
Santa Clara
Santa Cruz Boardwalk,
Santa Cruz
Scandia Amusement Park,
Ontario
Six Flags Magic Mountain,
Valencia
Six Flags Marine World,
Vallejo
Universal Studios Hollywood,
Hollywood

Lake Compounce,
Bristol
Quassy Amusement Park,
Middleburry

Six Flags New England,
Agawam

Playland Park,
Rye

Buffalo Bills,
Primm
Circus Circus,
Las Vegas
Mini Gran Prix,
Las Vegas
Nascar Cafe,
Las Vegas
New York New York Casino,
Las Vegas
Stratosphere Tower,
Las Vegas

Paramounts Carowinds,
Charolette

Animal Kingdom,
Orlando
Boomers,
Dania Beach
Busch Gardens,
Tampa
Circus World,  Park Closed
Haines City
Cypress Gardens,
Winter Haven
Epcot Center,
Orlando
IAAPA Convention Trade Show,
Orlando
Islands of Adventure,
Orlando
Magic Kingdom,
Orlando
MGM Studios,
Orlando
Miracle Strip Amusement Park,
Panama City Beach     Park Closed
Oldtown,
Kissimmee
State Fair of Florida,
Tampa, Pinellas Park, Plant City
Sea World Adventure Park,
Orlando
Universal Studios,
Orlando

Cedar Point,
Sandusky
Paramount's Kings Island,
Cincinnati
Six Flags World of Adventure,--- Geauga Lake
Geauga Lake

Dorney Park,
Allentown
Dutch Wonderland,
Lancaster
Hershey Park,
Hershey
Kennywood,
Pittsburg
Knoebels,
Elysburg
Williams Grove Park,
Mechanicsburg

Dollywood,
Pigeon Forge
Nashville Valley Amusement Park,
Nashville

Lake Winnepesaukah,
Rossville
Six Flags Over Georgia,
Austell
Wild Adventure,
Valdosta

Sandy Lake Park,
Dallas
State Fair of Texas,
Dallas
Sea World of Texas,
San Antonio
Six Flags Astroworld,
Houston
Six Flags Fiesta Texas,
San Antonio
Six Flags Over Texas,
Arlington

Hillcrest Park,   Park Closed
Chicago
Kiddieland,
Chicago
Santas Village,
Dundee
Six Flags Great America,
Chicago

Holiday World,
Santa Cluas
Indiana Beach,
Monticello

Busch Gardens,
Williamsburg
Paramounts Kings Dominion,
Doswell

Beech Bend Park,
Bowling Green
Six Flags Kentucky Kingdom,
Louisville

Boblo Island,   Park Closed
Amhurst, Ontario

Lagoon,
Farmington
S&S Amusement Park,
Logan

Celebration City,
Branson
Silver Dollar City,
Branson
Six Flags Over Mid-America,
Eureka
Worlds of Fun,
Kansas City

Family Kingdom,
Myrtle Beach
Myrtle Beach Pavilion,
Myrtle Beach