Hassan Tower, an incomplete minaret of a mosque commissioned in 1195, stands as a prominent historical landmark in Rabat. The site is generally accessible, though surfaces can be uneven. Exploring independently allows flexibility, but a local guide can provide deeper historical context. There are no significant seasonal restrictions, making it accessible year-round. Expect to spend about 1-2 hours at the site, and the entry fee is minimal, often around 20 Moroccan Dirhams. It is a significant site for understanding Moroccan history and architecture.