Put this in the Those Were Different Times file: “In the early evening, I made it to the beginning of the National Association of Real Estate Editors convention. I mentioned to some colleagues of mine, who happened to be Manhattanites, that I’d spent part of the afternoon in Prospect Park — you know, in Brooklyn. Judging by their reaction, I might as well have said that I’d popped over to Outer Mongolia for a quick visit.”

I wrote that my June 2002 visit to New York included, as mentioned, time in Prospect Park. It is every bit a great park as Central Park, and I knew I wanted to return someday for a longer walk. After lunch in Chinatown in Manhattan on October 19, that’s what Yuriko and I decided to do. We took the subway to the Prospect Park station on the east side of the park, and began our wander.

Near that entrance was the Diwali Festival of Bites.

Despite the name, the food tents had a large international variety for sale, not just Indian food. Not important for us anyway, since we’d just eaten.

We headed deeper into the park. Maybe it was a matter of species choice, but there seemed to be more coloration than in Central Park the day before.

The handsome Prospect Park Boathouse.

A popular setting for weddings, and in fact one was taking place when we visited. Two women were exchanging vows.

The Prospect Park Waterfall.

Not a vast torrent, but a pleasant gurgling. It is a slice of the park’s interior waterways. Prospect Park’s watercourse is a beautiful collection of waterfalls, pools, streams and a 60-acre Lake, and is one of the shining achievements of Park designers Olmsted and Vaux’s design, says the Prospect Park Alliance.

The deeper in, the fewer people.

So few, sometimes, to almost make you forget you’re in a metro surrounded by about 20 million people.

But not for long.

Dog walkers and their tethered dogs roamed the park in numbers. Some come to the Prospect Park Dog Beach.

I wasn’t exactly sure where I’d been in 2002, but near the northern edge of the park, we came across what was probably the field, the sort of mildly rolling terrain, open short grassland ringed by wooded areas, that exists throughout the park. A summer Saturday in these fields draws a crowd, but a generally cheerful one, playing volleyball, attending to grills, picnicking, throwing frisbees or just lying around. An autumn Sunday is a little less active.

Fall has a more scattered vibe, but no less congenial than summer to the thinned our crowd.