Most people who come to the Upper East Side try to cram it into one rushed afternoon between museums and end up seeing the tourist version. Give it two days and stay east of Lexington and it turns into something better: a walkable neighborhood with a park on one side, a river on the other, and good food in between. Here's how we'd spend a weekend from East 62nd Street, with nothing that needs a cab.
A note before you start: you have a kitchen here, so we've built in a morning coffee at home and a grocery run so day two starts slow. Midtown's best blocks are the quiet ones, and this plan leans into them.
Getting around is simple. Everything below is a walk. The closest subway is the F and Q at Lexington Av/63rd St, one block from us, if you'd rather ride to the park entrances or shoot downtown. Otherwise, sneakers and a MetroCard are all you need.