Vienna is a city to be savoured. It’s not chockfull of famous sights, but there’s plenty of scope here for enjoying life in the slow lane. We were a little short on time, so we could afford to spend only two days in Vienna. It didn’t leave us time to visit any of the city’s museums, but we didn’t find ourselves really regretting it; Vienna was gloriously relaxing.
Vienna- or Wien, as the locals call it- is a historic city, and two of its most impressive sights date back to the days when the Austro-Hungarian Empire played a critical role in European politics. The 17th century Schloß Schönbrunn, the centre of imperial life for the Habsburgs, is perhaps the best known of Vienna’s sights. The imperial apartments here, preserved much as they were when Franz Josef I occupied them, are a good insight into the lives of the emperor and his consort, the enigmatic and beautiful Elisabeth (Sisi). The turbulent and unhappy personality of Sisi, however, is better understood at the Sisi Museum in another palace, Hofburg. Other than the Sisi Museum, the Hofburg Palace also offers a glimpse of the Imperial Apartments and the Silver Collection, the imperial family’s dazzling hoard of crockery, cutlery, and silverware.
At the heart of Vienna lies the main cathedral of the city, Stephansdom. With its towering spires and somewhat grotesque carving, Stephansdom is a must-see. And for those who’re keen on a little bit of touristy transport, there stand plenty of horse-drawn carriages outside the cathedral, ready to take you for a ride around town.
The area around the Volkstheater is replete with museums, galleries and theatres, among the more famous ones being the Kunsthistorisches Museum, the Technischesmuseum Wien, and the Volkstheater itself.
What truly won our undying loyalty, however, was the amazing range of cafés in Vienna. Scattered across the city, the cafés are a testimonial to the thriving art of bakery and confectionery that has long been a hallmark of Austria. Coffee, ranging from espresso and mocha to local favourites like mit schlag (with cream) and melange (with steamed milk) is perfect after a hard day’s sightseeing. Add to that a pastry- a chocolaty sachertorte, a rich topfenstrudel or apfelstrudel, or a guglhupf- and you’ll understand why many regard Vienna as the cake capital of the world. 
Quick Tips:
If you’re going to be spending three (or more) days in Vienna, consider purchasing the Vienna Card. Priced at €16.90, the card includes free transport on Vienna’s underground rail network and trams for 72 hours. In addition, you get discounts ranging from 10 to 50% on select museums, theatres, restaurants, and other attractions. One child up to fifteen years of age can accompany (free) every adult who buys a Vienna Card, so this is a particularly good option for families.
Vienna is a friendly city, in that most people speak English, and it’s fairly safe. Do get yourself a good map to move around, though, or you may feel a little lost at times. Most hotels provide free maps- ours gave us a very good one published by the official tourist authority (their web site is www.vienna.info). The map was an extensive street map of the city, with (on the reverse) a detailed map of the bus, train and tram routes, plus a listing of all major sights. This included information on opening hours, entry fees, and closest train station or bus stop for each sight. Extremely useful! 
Best Way To Get Around:
The best way to get around Vienna is by train- the Underground (U-bahn), suburban trains, and metropolitan train network covers most of the city and its outlying areas. What isn’t covered by trains is covered by trams or streetcars instead.
If you don’t want to opt for the Vienna Card- we didn’t, for instance, since we were in Vienna for only two days, and didn’t really know if we’d get the time to visit too many sights- you might consider buying a day travel pass. Costing €5 each, these passes can be bought at tobacco shops (Tabak), or from the machines at U-bahn stations. Remember to get your pass validated by inserting it in the machine at the entrance to the Underground: your pass remains valid for a period of 24 hours from the time the machine stamps it.
Other options include bicycles (which can be hired from rental agencies in town, or through your hotel) and walking. Walking, in fact, is probably the best way to explore the area around Stephansdom or the Volkstheater area.