Drottningholm Palace, a UNESCO World Heritage site, offers a glimpse into Swedish royal history with its well-preserved 17th and 18th-century architecture, stunning gardens, and the Chinese Pavilion. Accessibility varies; some areas are wheelchair-friendly, but others may have limited access due to historical structures. It's generally suitable for both solo exploration and guided tours, with guided tours enriching the experience with historical context. The palace and grounds are generally open year-round, though opening hours may vary seasonally, with reduced hours during the off-season. Expect to spend approximately 3-4 hours exploring the palace, gardens, and theater. Entrance fees are applicable, and the cost can vary depending on the specific areas you wish to visit. Consider checking the official website for current pricing and seasonal schedules.