By now, I've been to a number of Natural Lands preserves, and while all of them are naturally…read morestunning in their own unique ways, Stroud is most easy on the eyes, as one helluva photogenic preserve!
571 acres of GORGEOUSNESS!!!!!!!
Sunsets are beautiful here. Many visitors were there just to hike up the hill to see the sunset. Some were even there with professional photographers, for a couple's shot in the moment. I wasn't able to hike the grassy trail with a stroller, but I got some shots of it setting behind the trees, and it was still beautiful to watch from the lowlands.
This preserve features a paved trail, mowed grass meadow trails, and dirt woods trails. The terrain varies as explained, so be aware that bikes and strollers, etc. will have limited access. That said, the paved trail was quite long, and we didn't have time to finish with fading twilight, hence there is plenty of exercise to be had on each type of trail.
Obviously the meadow trails leave you open to sun exposure, so be prepared in summer months. I did not feel too many bugs along the paved trail, but I would worry more about them in the meadow or woods, so consider repellent if you plan to explore those areas. Also, while I hike my local park on a daily basis with no symptoms, my allergies went nuts with the variety of grasses and trees at this preserve.
There is ample free parking in the gavel lot. The East Branch Brandywine creek is very close to the parking lot, so if you plan to kayak, canoe, etc., it is not far to carry anything to a slip. There is also a smaller Taylor Run stream on the property, but it's not big enough for watersports.
The Natural Lands website says some of the acreage is working farmlands, and yes, there are rolling hills of hay crop all over the place. There are some old buildings on the preserve (homes, barns, spring houses, etc.), but any I encountered were prohibited areas, and are not approachable for the public. This was unusual for other Natural Lands properties I've visited. According to their website, one of the stone homes dates to 1740, and is on the National Register of Historic Places, however it is being lived in, thus the notices not to proceed beyond designated boundaries.
Also unlike other Natural Lands preserves, there is a lot of scientific study/research going on at this preserve. There is evidence of data collection in various places, and their website explains ecological projects run by the Stroud Water Research Center.
Stroud is the only preserve in PA to be part of the Environmental Protection Agency's National Monitoring Program, to evaluate how human inhabitancy affects water quality.
Natural Lands hosts various events at Stroud (low-cost admission, and pre-registration required). For example, in August they are hosting a splash in the creek for kids, and in September they'll have an evening Harvest Moon Hike and S'mores!