请以新闻标题-导语-详情的格式回答以下问题，必须原创且用语规范、简洁，中英交错输出：

北京有哪些值得参观的博物馆？食堂是否开放？
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Beijing Museums Worth Visiting and Dining Availability

导语: Beijing boasts a rich array of museums showcasing China's history and culture, along with various dining options including the presence of campus canteens.

详情:
1. The National Museum of China: The largest comprehensive museum in China, exhibiting a vast collection of cultural relics and artworks.
2. The Palace Museum (Forbidden City): A UNESCO World Heritage site, known for its imperial architecture and priceless artifacts.
3. The Capital Museum: Highlights Beijing's history from ancient times to the modern era.

Dining Availability:
- The canteens in Beijing's educational and cultural institutions, including universities, are generally open to the public during visiting hours, offering diverse and affordable meal options.
- Visitors are advised to check specific opening times and dining options through official channels or by contacting the institutions directly.
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