The Black Forest Star Party (BFSP) 2025, set to unfold from September 19 through September 21, will take place under the dark skies of Cherry Springs State Park near Coudersport, Pennsylvania. Hosted by the Central Pennsylvania Observers astronomy club, this annual gathering remains a cornerstone event in the northeastern U.S. for both amateur astronomers and those simply fascinated by the cosmos. While the complete schedule of events has yet to be announced, much is already known about the environment, etiquette, and enriching programming that attendees can expect.
BFSP is strictly a pre-registration-only event, with no on-site registration accepted. The $40 adult registration fee includes camping access on the Overnight Astronomy Observation Field (OAOF) for both Friday and Saturday nights, along with full access to all scheduled programming. Children under 18 may attend at no charge, provided they are accompanied by a paying adult. Participants should note that the event is rain or shine, with no rescheduling and no refunds, even in the event of inclement weather. As in previous years, registration is expected to open in late summer, and all updates will be posted on the official BFSP website.
Video credit: Bryan Schaefer (BS Astrophotography)
Cherry Springs State Park is renowned for its dark skies, often ranked among the best stargazing locations in the eastern United States. Situated in rural Potter County, the park offers conditions ideally suited for astrophotography and deep sky observing. However, the benefits of these pristine skies come with some responsibilities. Attendees are required to adhere strictly to star party etiquette, which exists to preserve the quality of the experience for everyone involved.
To that end, white light usage is strictly prohibited once darkness falls. Only red light should be used, and even then, sparingly. Car lights, including interior and backup lights, can be just as disruptive as flashlights, so participants must take precautions to cover lights or disable them entirely. Vehicles parked within the OAOF must remain in place until sunrise unless an emergency arises. In such cases, the protocol is to notify staff in advance if possible and alert fellow observers if an immediate exit becomes necessary. Under no circumstances should headlights be used without warning—doing so could lead to serious safety hazards and disrupt sensitive astrophotography setups.
Green laser pointers (GLPs) are banned entirely, as are pets. Despite past attempts by attendees to circumvent the no-pet policy, the state park has reinforced this as a non-negotiable regulation. Anyone arriving with a pet will be asked to leave by park rangers. In addition, trash removal is no longer provided, so attendees must pack out all their garbage. Trash bags will be supplied, but proper disposal is the individual’s responsibility.
Beyond observing etiquette, the event fosters an inclusive and educational atmosphere. For those new to star parties, the BFSP website recommends reviewing star party etiquette resources in advance. These guidelines help ensure that everyone, from the seasoned astronomer with expensive gear to the newcomer curious about the stars, can enjoy a respectful and distraction-free environment.
Among the considerations outlined for newcomers is the strong discouragement of loud behavior. Stargazing is, by nature, a quiet and contemplative pursuit, and the ambiance of the field depends on everyone keeping noise levels low. Visitors should avoid using white lights entirely, and instead rely on red-filtered lighting. They should also steer clear of touching anyone else’s equipment without permission. Telescopes, mounts, and associated optics can be expensive and sensitive. Asking before approaching or looking through another person’s gear is not only courteous—it’s essential.
Spacing is another important point. Attendees should avoid setting up too close to others, especially those with complex equipment. When in doubt, simply asking, “Is it okay to set up here?” can go a long way. Astrophotographers are particularly sensitive to movement and light, as even minor disruptions can ruin a long exposure. If you're visiting just to observe and don’t have your own equipment, it’s courteous to park farther from the main observing areas to leave space for those unloading heavy gear.
The event also discourages monopolizing the time of more experienced attendees. While most are happy to answer questions, star parties are not designed to be workshops or classrooms. Social interaction is encouraged, but the expectation is for visitors to be self-aware and considerate of others’ time and focus. Music, if allowed at all, should be played through headphones to avoid disturbing others. Smokers should position themselves downwind and away from people and telescopes. Alcohol is another gray area—some events ban it, others permit moderate consumption. BFSP expects responsible behavior at all times, especially considering alcohol’s impact on night vision, body temperature, and overall alertness.
Though these guidelines may seem numerous, they’re grounded in the spirit of mutual respect. They enable a shared experience in one of nature’s most inspiring settings, allowing enthusiasts to soak in the majesty of the night sky undisturbed.
While the full 2025 schedule of events is pending release, the keynote and featured speaker lineup already offers insight into the caliber of content that BFSP has curated for the year. Dr. Darren Williams headlines the roster with a keynote address titled “Ways to Form the Moon.” As a Professor of Astronomy, Astrophysics, and Planetary Science at Penn State Behrend, Williams will explore the long-debated origins of Earth’s satellite. His talk promises a deep dive into prevailing hypotheses—such as the giant impact theory versus gravitational capture—and how contemporary data supports or refutes each. His research focuses not only on the Moon’s formation but also on planetary accretion and the design of the Pale-Blue-Dot Telescope, a miniature space telescope aimed at high-resolution planetary observations.
Joining Williams is Phoebe Sandhaus, a Ph.D. candidate in Astronomy and Astrophysics at Penn State, whose talk, “The Consequences of Satellite Mega-Constellations and Space Junk,” highlights an increasingly pressing concern for astronomers worldwide. With the rapid growth in low Earth orbit satellite deployments by private companies, the clarity and accessibility of the night sky face significant threats. Sandhaus will discuss both the visible and invisible impacts of these mega-constellations on astronomy, and propose regulatory strategies to mitigate future damage. Her work combines simulation-based research on planet formation with a strong advocacy for environmental preservation of the night sky.
Another highlight comes from Larry McHenry, a 40-year veteran of amateur astronomy and member of multiple Western Pennsylvania astronomy clubs. His presentation, “Galileo – The First Optical Astronomer,” takes a historical turn, offering a retrospective on the contributions of Galileo Galilei. With a lens into the early Renaissance, McHenry’s talk will celebrate Galileo’s pioneering use of the telescope and his foundational observations of the Moon and the Galilean moons of Jupiter. Known for his work in electronically assisted astronomy (EAA) and historical studies, McHenry brings a wealth of passion and perspective to the event.
Rounding out the current speaker lineup is Dave Farina, a science educator and founder of CosmosSafari.com. His presentation will focus on the Nova of T Coronae Borealis, a rare stellar outburst that presents an opportunity to witness and understand cosmic phenomena visible even to the naked eye. Farina will explain the science behind nova events and how they illustrate the lifecycle of stars, providing context and meaning to what might otherwise appear as a fleeting point of light. His mission to make the universe more accessible has earned him a reputation as an engaging and approachable communicator of science.
While the star party remains primarily an observational gathering, the inclusion of speakers from both professional and amateur backgrounds highlights the event’s dedication to education and inspiration. Whether discussing the mechanics of lunar formation, the challenges of satellite pollution, or the timeless observations of early astronomers, the talks serve as a bridge between wonder and understanding.
Cherry Springs State Park
4639 Cherry Springs Road
Coudersport, PA 16915
Cherry Springs State Park is located on Pennsylvania Route 44 approximately 10 miles southeast of Coudersport in North Central Pennsylvania. As you may expect in a place that is not troubled by light pollution, the Cherry Springs site is rather remote. The local roads, though well maintained, are not Interstate Highways.
There are many twists and turns, so please remember this when you plan your driving time.
Latitude/Longitude: 41-39-53.000N / 077-49-06.000W
Elevation: 2330 ft. / 710.2 m (surveyed)
Camping at Cherry Springs during the Black Forest Star Party includes accommodations on the observing field for both Friday and Saturday nights as part of the event's entry fee. The majority of attendees choose to camp directly on the field for convenience. However, those arriving before the official start of the star party are required to pay a nightly fee of $20.00 to the park. The observing field supports tents, campers, and RVs. Owners of large RVs or campers are encouraged to set up along the perimeter of the field to avoid obstructing the views of others nearby.
In addition to the main observing field, Cherry Springs State Park offers 30 rustic camping sites located across the road. These sites feature picnic tables and access to a sanitary dumping station. Camping at these sites incurs a separate fee beginning at $20.00 per night, with increased rates on weekends. Reservations for the state park campground can be made by calling 1-888-PA-PARKS. A contact station near the campground allows for payment via honor envelope. It is important to note that no camping payments should be made to the Central Pennsylvania Observers, as they are not responsible for state park campsite fees.
The observing field itself is equipped with several hand pumps for potable water and shared electrical pedestals for powering astronomical equipment and charging batteries. Restroom facilities include a clean, modern bathroom and a CXT latrine located at the far end of the field. There are no showers on site, but attendees can find modern camping amenities and shower facilities at nearby Lyman Run State Park, approximately eight miles away. Showers there cost $4.00 and payment is made through an honor envelope system.
Weather conditions at Cherry Springs State Park in mid-September are typically warm during the daytime, but temperatures can drop into the 40s or even the high 30s at night under clear skies. Attendees are strongly advised to bring warm clothing to ensure comfort throughout an entire night of stargazing.
For those interested in participating as vendors or speakers, inquiries and suggestions can be directed to the event organizers via email. Vendor registration is managed separately from general attendee registration, and returning vendors will be contacted directly by the coordinating team. Meanwhile, prize drawings and merchandise will be available, with extra prize tickets offered at $2 each or $20 per dozen.
As BFSP 2025 draws nearer, astronomy enthusiasts across the region and beyond are preparing for another memorable experience. Set against the backdrop of Cherry Springs State Park’s unmatched night sky, the event offers not only a chance to observe the universe but to engage with a community that values discovery, science, and shared curiosity. Whether you’re there to witness the nova of T Coronae Borealis, hear the echoes of Galileo’s legacy, or simply enjoy a quiet evening under a canopy of stars, BFSP 2025 promises moments of awe and inspiration for all who attend.
Address:
1855 S Ingram Mill Rd
STE# 201
Springfield, Mo 65804
Phone: 1-844-277-3386
Fax: 417-429-2935
E-Mail: hello@scopetrader.com