Yes Worpress has many gallery and image plugins. Like mondala says
Your other requirements would help determine what is your best option here.
Again read about Drupal and Wordpress, if they do not service your needs then ask for alternative. Keep in mind that it is a lot of work to configure a CMS, so take the time to read about it so your time can be well spent by making the right choice.
I also see that mondala has a link to a custom CMS so look at that too, since mondala choice to help.