We will meet on the west side of the Oak Grove T Station where there is abundant parking at 1 pm and then we will walk 0.6 miles west to the Pinnacle Rock Trailhead.

From there we will walk around the park for approximately 1.5 hours and go to some of the places with views like Pinnacle rock and the MIT Geodetic Observatory which is apparently just a stick of wood in the ground.

Trail map here

This hike is organized for the Boston Astral Codex Ten Meetup 
 

However feel free to come even if you don't read the blog.