- What are the addresses and locations of the university buildings?
- Where can I find the contact details of a Leiden University employee?
- What kind of information is included in the university calendar?
- Where can I find facts and figures about the university?
- How is Leiden University organised?
- How does Leiden University perform in international rankings?
- What type of programmes does Leiden University offer?
- Where can I find the contact details of a Leiden University student?
- How is the educational system organised?