Here are side 1 and side 2 in higher resolution, .PNG format. Enjoy! It's a great park to explore. Also remember that the Friends run weekly guided hikes every Wednesday morning, for about two hours. Check the website (and/or subscribe to the mailing list) for each week's starting location.
We still recommend buying the color-printed map, as its scale is larger and it has a bunch of cool park info and history on the flip side!