Thuringia

One-day Visits
The Thüringer Ministerium für Bildung, Wissenschaft und Kultur supports one-day visits to the memorial. For more information and the application form, see the following link:
Hesse

One-day and Multi-day Visits
The Hessische Landeszentrale für politische Bildung provides support for one-day and multi-day visits to the Mittelbau-Dora Concentration Camp Memorial.
For more information and the online application form, see the following link:
Saxony-Anhalt

One-day and Multi-day Visits
The Landeszentrale für politische Bildung Sachsen-Anhalt provides support for one-day and multi-day visits to the Mittelbau-Dora Concentration Camp Memorial.
For the contact information, eligibility criteria, and the application form, see the following link:
Other German States

See the following link to download a PDF with information provided by "Akquisos" on public and private funding opportunities for trips to memorial sites.
School groups and non-profit organizations can contact their own sponsoring organizations, organizations affiliated with political parties, or other foundations (for example, Stiftung Erinnerung, Verantwortung, Zukunft or Denk Bunt) which offer financial support for memorial-related projects.