Let me start with one piece of advice. It is one hell of a walk to the Royal Palace. Sensible footwear is in order. The Royal Palace was the home to the Kings of Hungary. It is part of the Buda World Heritage Site.
Inside the Royal Palace complex there is the Hungarian National Gallery and the Budapest History Museum.
From the Royal Palace you get amazing views across the Danube into Pest.
I would recommend a visit to the Royal Palace. It is a great way to spend an afternoon whatever the weather.
Until the next post stay safe, stay healthy and keep smiling.