In the course of researching a future post, I found myself wandering through Brookmill Park between Deptford and Lewisham on a rainy weekday. I rarely get chance to go through the park - and I'm usually on my bike when I do - but all the same, I've long thought of it as a real little gem.
For me, it's a park and a half although in real terms it's barely half a park when you look at its dimensions! It straggles along between Brookmill Road and the Ravensbourne River, from the site of the old Thames Water station to the Elverson Road DLR station. It averages about 100m wide, at a guess, is squashed between a busy road and the DLR line, and yet it manages to feel like a really secret, special place away from all the hustle and bustle of London.
One of the main things it has in its favour is that it is not a very well-used park. People pass through it on the way from the DLR to St Johns or Deptford, but they rarely linger. Much of the side of the park that faces the road is protected by a wall or hedge, and the other side where the Ravensbourne flows is gloriously overgrown, lending it a real feeling of sanctuary. The park itself has a formal garden area with benches, pergolas, and a fountain; this leads through flower gardens to the modest children's play area, which in turn gives onto the pond, currently rather overgrown and murky-looking. The remainder of the park, which narrows down towards Elverson Road, is dominated by the river banks, which are left to grow wild, home to many native tree species including elder, currently heavy with flowers. This is my favourite bit, and the place I generally spot the best birds. I've seen goldfinches on the seeding grasses in late summer, herons, various wildfowl and even kingfishers. The fact that the river is quite sheltered and set back from the path makes it ideal for the local bird life.
Today in just a quick visit I saw mallards, the ubiquitous moorhens, a glamorous mandarin duck, grey wagtail, young robin, and a family of young great tits being fed by their parents.
Star spot was this beautiful heron; I caught sight of him just as he was trying to stalk into the bushes on the other side of the river. We both stood still and eyeballed each other for a few minutes while I fumbled with my camera, then I left him to his fishing and moved on.

At the end of the park you see the real contrast; two views, both taken from the bridge over the river but in opposite directions.
If you get chance to go down there (and assuming you get better weather!) look out for the mysterious little footpaths that lead off up the raised area at the end of the park, and down to the river banks. Get a different view on Deptford!