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PARK AFTER DARK: Moonwalk & Stargazing Party

Join us for a full moon hike and telescope observation at Lemon Hill!


Tuesday, March 7, 2023


6:30pm - 8:30pm


Lemon Hill
3298 Sedgley Drive
Philadelphia, PA 19130

Our 2023 full moon hike and stargazing series kicks off with the appearance of March’s full moon called the “Worm Moon” according to the Farmers Almanac. 

The Naudowessie (Dakota) and other Native American tribes named this moon after beetle larvae, which begin to emerge from the thawing bark of trees and other winter hideouts at this time.

First, we’ll use the moonlight to guide us on a short hike on a portion of Lemon Hill Trail, appreciating nature lit by the glowing moon. Using minimal artificial light, we’ll let our eyes adjust to look for bats and nocturnal creatures who take advantage of moonlight to scour the ground for their next meal.

Next we’ll turn our attention to the moon itself by ending the hike with a guided moon and planet observation at the Lemon Hill picnic pavilion. Novice and experienced astronomers alike will be given insights and tips by experienced instructor Buddy Muhler. Each attendee will have the chance to travel close up to the moon’s surface by looking through Buddy’s high-powered telescope! Buddy will discuss the lunar cycles, point out interesting visible surface features such as dark gray mares (seas) and white reflective highlands. We’ll gaze at planets such as Jupiter and Saturn and discuss other astronomical wonders of the night sky.

Best of all, we’ll have a bonfire with complimentary hot chocolate, s’mores, and GUMMY WORMS (on theme!) to enjoy around the fire.

If you’re a lunar lunatic, this is not an evening to miss!

Estimated distance: 2 miles
Level: easy to moderate
Terrain: combination of flat open parkland and hilly trails

IMPORTANT: This is a night hike and after a short intro talk, we will leave promptly. Please arrive at the departure location at scheduled time.  We cannot guarantee latecomers will be able join after the group has departed.

TICKET PRICES: Pay what you can – $5, $15, or $25
[ Not sure what to pay? Please refer to this Sliding Scale Pricing FAQ for additional info. ]


  • This hike is roughly two miles in length over a combination of open parkland and hilly terrain (easy-moderate exertion).

  • Appropriate for adults and families with children ages 6 & up. Minors must be registered and accompanied by an adult.

  • Attendees are encouraged to bring their own telescopes or high powered binoculars.

  • Please dress according to weather conditions and wear sturdy walking / hiking footwear.

  • Please bring your own water and snacks (drinking water is not available in the park)

  • Friendly dogs on leash are welcome.

  • We will use moonlight whenever possible, but for portions of the trail, we recommend bringing flashlight, headlamp, or fully charged smartphone.

  • There are bathrooms available at the beginning and end of the hike if absolutely necessary

There is plenty of free parking in the lot behind the Lemon Hill Mansion. As always, NEVER leave valuables in your car!

COVID-19 PROTOCOLS:  By registering for this event you are agreeing to follow ALL of these protocols:

  • This event has limited capacity. Please only register if you fully intend to attend and let us know if you need to cancel ASAP.
  • If you or anyone in your household are exhibiting COVID-19 systems, please stay home.

GUIDE BIO: Buddy Muhler is a passionate astronomer and science educator. He has over 15 years experience operating telescopes and educating the public on astronomy, first at The Franklin Institute and in his current position with The Academy of Natural Sciences.

In case of inclement weather or cloudy conditions, the event will be will be RESCHEDULED two days later on THURSDAY (same time). If conditions persist, event will be cancelled and attendees are eligible for a full refund.