1. Lake Constance (Bodensee)

Located on the northern border of the Thurgau region, Lake Constance is a stunning natural attraction shared between Switzerland, Germany, and Austria. The lake offers various recreational activities such as swimming, boating, and fishing. The picturesque shoreline is dotted with charming towns and villages, including Stein am Rhein and Arbon, where you can explore historical buildings and enjoy the lake views.

2. Arenenberg Castle

Arenenberg Castle, situated on a hill overlooking Lake Constance, is a former residence of Napoleon Bonaparte's stepdaughter, Hortense de Beauharnais. The castle now serves as a museum showcasing Napoleonic artifacts, including beautiful furniture, paintings, and personal belongings of the Bonaparte family. Visitors can take a guided tour to learn about the history and enjoy the picturesque surroundings.

3. Müllheim-Wigoltingen Vineyards

The Thurgau region is known for its vineyards and wine production, and a visit to the Müllheim-Wigoltingen area offers a captivating wine experience. Take a stroll through the lush vineyards, learn about the winemaking process, and sample the region's delicious wines. Many vineyards offer guided tours and tastings, providing visitors with insights into the local wine culture.

4. Frauenfeld Castle

Frauenfeld Castle is a prominent landmark in the capital of Thurgau. This impressive medieval castle features a distinctive round tower and houses the Museum of Archaeology and History. Explore the exhibitions to discover the rich history of the region and enjoy panoramic views from the castle's tower. The surrounding park is perfect for a leisurely walk or a picnic.

5. Seeburg Park

Located on a peninsula in Lake Constance, Seeburg Park offers a serene escape with its stunning natural beauty. The park features well-maintained walking paths, lush greenery, and vibrant floral displays. Enjoy a leisurely stroll, rent a boat to explore the lake, or relax at the park's beach area. The tranquil atmosphere and breathtaking views make it a perfect spot for nature lovers.

6. Hüttwilersee

Hüttwilersee is a charming lake located in the eastern part of the Thurgau region. Surrounded by forests and meadows, this serene lake offers opportunities for swimming, sunbathing, and picnicking. It is also a popular spot for hiking and birdwatching. Nature enthusiasts will appreciate the tranquil ambiance and diverse flora and fauna found in the surrounding area.

7. Mainau Island

While technically located in Germany, Mainau Island is easily accessible from the Thurgau region. Known as the "Island of Flowers," Mainau is a paradise for nature lovers. Discover beautifully landscaped gardens featuring a wide array of flowers, shrubs, and trees. The island also boasts a butterfly house, a castle, and stunning views of Lake Constance.

8. Museum für Archäologie Thurgau

This archaeological museum in Frauenfeld, the capital of Thurgau, houses a fascinating collection of artifacts from various periods of history. Learn about the region's prehistoric settlements, Roman influences, and medieval times through interactive exhibits and displays. The museum offers a captivating journey through Thurgau's ancient past and its cultural heritage.