WHAT I DID:
During my first visit to Budapest, I went to the castle, Parliament, the House of Terror, Heroes' Square, the Great Market Hall, etc. With 7 full days for this visit, I was able to spend more time getting to know Budapest and visiting places like Margit Island and its endearing storks, the Spicery shop, taking the Great Synagogue Tour and the tour of the now-renovated Opera House, and a leisurely wander around City Park and up to the recommended Auguszt Cukrászda bakery for a time-out from the city.
Even after this visit, I have a long way to go to catch up to the experiences of James E, TexasTravelmom, Christy, christa and others, but I thank them for their trip reports and posts that helped me make the most of this visit!
These are a few things that I don't see as much written about.
Don Quixote Ballet at the Opera House - if you're thinking of seeing a performance, I was seriously impressed by the Hungarian ballet company. The leading couple were athletic and artistic! Don Quixote is an entertaining ballet, even if you're not normally a ballet fan.
https://www.opera.hu/en/programme/megtekint/don-quijote-2022/eloadas-202304151900/
Museum of Fine Arts - check their temporary exhibits! I am SO glad that TexasTravelmom discovered the world-class Renoir exhibit (Renoir - The Painter And His Models) on now through January 7, 2024, with pieces collected from the Musée d'Orsay, Musée de L'Orangerie and other museums around the world. It was incredible to see such pieces as "Young Girls at the Piano" and "Dance in the Country."
Unlike the Vermeer exhibit in Amsterdam, tickets were easily available. I gleefully bought mine within minutes of TexasTravelmom telling me about it and we went together!
https://www.mfab.hu/exhibitions/renoir-the-painter-and-his-models/
Gödöllö Palace (allow most of a day, back in the center by mid-afternoon)
• Hungarian Palace with a Princess (well, a queen actually) worthy of a Fairy Tale
• Allow time to stroll the gardens and have coffee and dessert in the onsite cafe
https://kiralyikastely.hu/
Getting there - I took the M2 to the end of its line, then the H8 (HEV) train from Örs vezér tere, direction Gödöllő, to the Gödöllő Szabadsag ter stop, which is across the intersection from the Palace.
• The palace stop is outside the Budapest transit boundary. If you have a transit pass, you must buy a 20km supplement ticket, which cost me 1000 HUF, a whopping $2.73, round trip.
House of Hungarian Art Nouveau @ György Ráth Villa
• Beautifully decorated museum house with high-end Art Nouveau furnishings, art, collectibles and period clothing reflective of the wealth of the former owners. In terms of the value of the collection, this is a step above the Art Nouveau Museum that I visited this summer in Riga.
• Lalique fans: don't miss the beautiful glass pendant, trying to go unnoticed in one of the display cases
https://www.imm.hu/hu/contents/262,R%C3%A1th+Gy%C3%B6rgy-villa
Underground Museum: a cute little museum in an old metro tunnel, takes about 1 hour to learn the history of building the Budapest metro system.
• To find it: underground in the Deák Ferenc tér metro station, find the BKK ticket office and go inside; the museum is through another glass door at the left
• The free-with-entrance audio guide gave a better description than the exhibits, which were limited in both English and Hungarian; I had to request it from the staff
https://www.bkv.hu/hu/muzeumok/foldalatti_vasuti_muzeum_budapest