Urban blight is interrupted by bucolic splendor on one of the Tenderloin's grittiest blocks. Once littered with hypodermic needles and garbage, dead-end Cohen Alley has been transformed by a nonprofit artists' collective. A grove of trees is taking root, concrete walls are covered with murals by local artists, and asphalt has been replaced with mosaic pathways and koi ponds. If you feel so inspired – and, really, who wouldn't? – garden tools are available to help maintain SF's scrappiest natural wonder.
This forest is a project of the nonprofit Luggage Store gallery in cooperation with the city of San Francisco, which allows the nonprofit to lease the alley for $1 a year. See the Luggage Store's website for upcoming events in the Tenderloin National Forest, including free clothes mending on the 15th of each month and occasional community pizza-making in the garden-patio pizza oven.
To visit the forest, get in contact at least two hours in advance, and someone will show up to open the door.