The Heydar Aliyev Centre in Baku is a stunning architectural marvel designed by Zaha Hadid, known for its flowing, curved design and houses a museum, exhibition halls, and a conference center. Accessibility is generally good, with ramps and elevators available. Solo exploration is common and rewarding, but guided tours offer deeper insights into the architecture and exhibits. There are no significant seasonal restrictions, though visiting during weekdays may be less crowded. The cost of entry varies depending on the exhibitions, but expect to pay around $15-$25 USD. A typical visit lasts 2-4 hours, allowing ample time to explore the diverse offerings within the center. It's advisable to check the center's website for current exhibitions and events before your visit.