Thank you for choosing to join Coaster Grotto. Registration is free and simple. See below for the benefits of being a member.

Required Info
This will be your login name as well as the name you are known by within the community. It can be any combination of letters, numbers, and underscores up to a max of 20 characters.
Your password will be mailed to this address, therefore you must enter a valid email address in order to receive your password.

Enter the characters in the box above to pass the security check.
Characters are NOT case sensitive. DO NOT use spaces.
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Membership Info
Coaster Grotto Membership is a free service that gives you unlimited access to all the features of Coaster Grotto and RCT Grotto. As a member you will be able to:
  • Rate any of the theme parks and roller coasters featured in the database.
  • Save a Track Record of all of the roller coasters you have ridden.
  • Rank your favorite Top 20 coasters.
  • Post your comments about news articles, theme parks, roller coasters and rides.
  • Contribute news and data to the site.
  • Create a free profile and interact with other members.
  • Save your High Score on the Coaster Quiz Hi Score Table.
  • Upload, rate and comment on files for our RollerCoaster Tycoon site, RCT Grotto.