Lahti is a city in southern Finland, known for its beautiful natural surroundings and rich cultural heritage. Here are some of the top attractions and things to do in Lahti:

• Explore the Lahti Art Museum: This museum houses a collection of Finnish and international art, including works by famous Finnish artists such as Helene Schjerfbeck and Akseli Gallen-Kallela.

• Visit the Lahti Ski Museum: This museum is dedicated to the history of skiing in Finland and features exhibits on the evolution of ski equipment and the role of skiing in Finnish culture.

• Go skiing or snowboarding at the Messilä Ski Resort: Located just a short drive from Lahti, the Messilä Ski Resort offers a variety of slopes for skiers and snowboarders of all levels.

• Take a walk through the Lahti Marketplace: Located in the heart of the city, the Lahti Marketplace is a popular spot for locals and tourists alike, with a variety of stalls selling fresh produce, handicrafts, and other goods.

• Visit the Lahti Historic Town Hall: This beautiful building, located in the city center, was built in 1906 and serves as a venue for concerts and other events.

• Go hiking or biking in the nearby Päijänne National Park: Located just a short drive from Lahti, this beautiful national park is a great place to go hiking or biking in the summer, or cross-country skiing in the winter.

• Take a tour of the Sibelius Hall: This concert hall is named after the famous Finnish composer Jean Sibelius and is home to the Lahti Symphony Orchestra.

• Explore the Sibelius Birthplace Museum: Located in the nearby town of Hämeenlinna, this museum is dedicated to the life and work of Jean Sibelius and features exhibits on his music and personal life.

• Visit the Vesijärvi Harbor: Located on the shores of Lake Vesijärvi, this harbor is a popular spot for swimming, boating, and other water activities in the summer.

• Go ice skating at the Lahti Sports Center: This sports center is home to an Olympic-sized ice rink, which is open to the public for skating during the winter months.