Surely! Visiting Vienna, Salzburg, and Innsbruck is a beautiful journey through Austrian art and culture. Here are some travel-related tips:

Best Time to Visit:
To avoid the crowds and still enjoy a good weather, visiting Austria in spring (April to June) or fall (September to October) is recommended. However, if you love winter sports, Innsbruck is a great place to visit from December to March.

Route and Accessibility:
All three cities have well-structured rail connections and can also be accessed by car or bus. From Vienna to Salzburg, it is approximately 2.5 hours by train. From Salzburg to Innsbruck, it takes about 2 hours by train.

Altitude and Acclimatization:
While Vienna and Salzburg are relatively low in altitude, Innsbruck is a bit higher and located in the Alps. You might need a little time to acclimatize, especially if you are planning on doing some hiking or skiing.

Accommodation and Booking:
It's recommended to book accommodations in advance especially during peak seasons (summer and winter). Innsbruck also has ski resorts which can book up quickly in the winter months.

Clothing and Essentials:
Wear comfortable walking shoes, especially since these cities have a lot of walking areas and cobbled streets. In winter, bring warm clothing if you’re planning on outdoor activities, especially in Innsbruck.

Health and Safety:
European Health Insurance Card (EHIC) holders are entitled to free or reduced cost medical care. Tap water is safe to drink. Always be aware of your surroundings especially in crowded places.

Local Etiquette and Respect:
While Austrians are generally polite and relaxed, it is important to show respect towards local customs and public order. When entering churches, dressing modestly is recommended. In restaurants, tipping around 5-10% of the bill is customary.