Linz is a beautiful city located in the northern part of Austria on the River Danube. It is often overlooked by tourists, but it has a lot to offer. Here are some of the best things to see and do in Linz:

• Pöstlingbergbahn: This is a narrow-gauge railway that climbs up the steep incline of the Postlingberg hill in the northern part of Linz. Once at the top, you can enjoy a spectacular panorama of all of Linz and its surroundings.

• Linz Castle: This castle stands on high ground and overlooks Linzs historic center and the Danube. Its one of the must-see monuments during your visit to Linz. The present structure dates predominantly from the 16th century and was rebuilt after a fire in 1800.

• Old Town: Linzs Old Town is a charming area with beautiful pastel-colored buildings and grand churches. You can explore the rooftops of Linz complete with artwork, and admire the architecture while stepping into charming shops.

• Ars Electronica Center: This is a museum dedicated to biotechnology, robots, and technology. The innovative museum is covered in LED lights that allow the building to act as an art piece itself.

• Mariendom: This is the largest church in Austria and is located in the heart of Linz. It is a beautiful example of Gothic architecture and is definitely worth a visit.

• Hauptplatz: This is the main square of Linz. Here, you’ll find colorful houses, a beautiful decorative column made of marble, and quite a few cafes. From here, it’s easy to wander admiring the architecture, step into charming shops, and watch the world go by.

• Lentos Art Museum: This museum is located on the Danube and is a great place to see contemporary art. You can take a stroll there at night, as it is also adorned with a self-illuminated LED facade.

• New Cathedral: This is a beautiful cathedral that is worth a visit. Due to all the windows in the cathedral, the interior has an abundance of light and the whole area has a lovely warm glow in the sunshine.

• Schlossmuseum Linz: This is a museum located in the castle of Linz. It has a collection of art and artifacts from the region, including medieval armor and weapons.

• Boat ride on the Danube/Linz Harbour: You can take a boat ride on the Danube and enjoy the beautiful views of Linz from the water.

• St. Martins Church: This is a beautiful church located in the center of Linz. It is a great example of Baroque architecture and is definitely worth a visit.

• Windischgarsten: This is a small town located south of Linz. It is a popular destination for hiking and skiing.

These are just a few of the many things to see and do in Linz. You can visit Linz on a day trip from Vienna or Salzburg and see all the highlights in a few hours. But you can also spend a bit more time there to enjoy the city’s vibrant atmosphere and explore it to the fullest.