Whenever we head off trail along the Princeton ridge in northeastern Princeton, we find something interesting. It might be a great-horned owl keeping an eye on us from high in a tree, or an old well and foundation dating back to the 19th century in Autumn Hill Reservation, or a cliff with a great view of the boulder-strewn landscape. Yesterday, on 11.11, we had just finished showing the Veblen site to our neighbors, the Princeton Learning Cooperative, when Kurt told us he had found something interesting in the woods a few days back. That's Kurt as in Kurt Tazelaar, who with Sally Curtis cleared the trails of Herrontown Woods and Autumn Hill Reservation. The late afternoon still held some light, so Jon Johnson, Kurt and I headed over to Stone Hill Church, entered Herrontown Woods along their new access trail, and took the blue trail a short distance before Kurt started heading off-trail through the woods.
In most Princeton woodlands, off-trail hiking is made impossible by dense growths of invasive shrubs, but in this section of Herrontown Woods in fall, the woodland is an enticing and imminently hikeable mix of boulders and fallen branches, all doused with a fresh coating of autumn leaves. A couple hundred feet in, Kurt showed us his find--a large rock wall and a streambed that was surprisingly broad and well defined for being in this flat top-of-the-ridge woodland that, like a giant sponge, catches rainwater and feeds it slowly into the rocky stream that runs down the hillside through more traveled sections of the park.
I suddenly realized that this must be the swimming pool that someone had told me about years back. There had been mention of a bulldozer, and a less than successful attempt to create a swimming pool, but by now I've forgotten who had told that story. Maybe Bob Wells, who rented the Veblen House from 1975 to 1998. Or maybe Joe Schmeltz, the former Mercer County naturalist.
Why would anyone attempt to dig a swimming pool at one of the highest points in Princeton? We tend to think water accumulates in valleys, not along ridges, yet oftentimes, the headwaters of streams are a high, flat expanse where rainwater accumulates with no clear outlet. Much of this high ground in Herrontown Woods is wet for most of the year, with groundwater close to the surface and trails passable only in late summer and fall. Rivulets slowly feed water from this area into the tributary of Harry's Brook that is such a lovely feature of the lower elevations of Herrontown Woods, closer to the parking lot. A stream is perennial or intermittent depending on whether it has a spongy headwaters area like this to keep it flowing even through dry spells. Because the water table remains high through much of the year, it obviously occurred to someone to try to make a naturally fed swimming pool here. How refreshing it must have been to take a dip in its cool waters on a hot summer's day, that is, if the swimming pool ever actually functioned as such.
One interesting note about the sequence of events that led to rediscovering this relic from an earlier era in Princeton's history. When Stone Hill Church volunteers were building their access trail, I may have mentioned the idea of lining it with branches to better define its path. The kids helping out enthusiastically set about finding branches to line the trail. Kurt saw the result and then adopted this approach on Herrontown Woods' blue trail, which is otherwise easy to lose track of, and in the process of searching for branches, he came upon the large rock wall. Showing that to us in turn led to looking farther into the forest and noticing the mounds.
Sometimes it takes a village to rediscover a piece of the village history.
Note: Another of Princeton's nature preserves, Mountain Lakes, also once had a swimming pool in the small valley just past Mountain Lakes House, but it was Olympic-sized, 13 feet deep, and once used by the high school swim team for practice. Around 2001, when the old bathhouse was torn down, the swimming pool was filled in, leaving a grassy expanse. Coming along years later, I turned the lawn into a meadow, and used to dig up shards of ornamental tile while planting native wildflowers.
Post a Comment