The Museu da Farmácia, or the Pharmacy Museum, offers a unique insight into the history of pharmacy and medicine. Located in the Chiado district of Lisbon, the museum displays a wide range of pharmaceutical artifacts, including ancient instruments, medicines, and documents. Visitors can learn about the evolution of pharmacy practices and the role of pharmacists throughout history. With free admission on Sundays and public holidays until 2 pm, it is an educational and fascinating museum to explore.