Keelung offers a significant number of activities and attractions. You'll find a thrilling mix of natural beauty and historical sites, which include lush outdoor spaces like Zhongzheng Park, with panoramic views of the city, and the Fairy Cave, which is known for its enchanting beauty. It's also filled with remnants of Taiwan's past, like the Baimiweng Fort and the historic Dawulun Fort. Foodies should not miss Miaokou Night Market, famous for its variety of street foods, especially seafood. Despite its relatively small size, a solo female traveler will find Keelung interesting, safe, and engaging, providing diverse experiences from cultural exploration to culinary adventures.