Our parks offer much in the way of fun discoveries- rare plants and butterflies, seasonal waterfalls and lots of birds; imaginative playgrounds, surprising vistas and neck-straining redwood trees. Some are nature’s gifts and others are man-made, but when one comes across something rare, unexpected or curious, it feels like a treat. There are hundreds of cool things to discover in your San Mateo County Parks. This list is the tip of the iceberg. Click here to see a list of all San Mateo County Parks that are currently open.