Please give me some idea on what are things to do and places must visit in Budapest.
Budapest is actually a compound word----- the River Danube divides the city into 2 halves-- Buda and Pest.
The royal Palace is the most visited one.....and an interesting thing would be to roam around the city in trams. they are slow but very good for sightseeing!
Hi! http://www.virtualbudapest.eu/en
is a brand-new site containing a virtual tour of Budapest with more than 135 panoramas. So you can visit Buda castle and nearby monuments virtually and you can decide on your own what to visit. You can enter a few churches and palaces and explore their interior as well.