Three Sources of Light – Details, episodes & analysis

Podcast details

Technical and general information from the podcast's RSS feed.

Three Sources of Light

National Park Service

Science

Education

Government

Frequency: 1 episode/43d. Total Eps: 7

Underneath the rugged mountain surface of the Chihuahuan Desert in New Mexico lies an incomparable realm of gigantic subterranean chambers and fantastic cave formations. Join park rangers for in-depth conversations that illuminate the diverse natural and cultural resources of Carlsbad Caverns National Park. The podcast is produced by the Interpretation Division at Carlsbad Caverns National Park. Interviews include National Park Service employees, volunteers, and partners.

Read moreCollapse

Site

RSS

Apple

Data updated on 10/10/2026

Recent rankings

Latest chart positions across Apple Podcasts and Spotify rankings.

Apple Podcasts

Spotify

No recent rankings available

Shared links between episodes and podcasts

Links found in episode descriptions and other podcasts that share them.

See all

https://www.nps.gov/subjects/nationalregister/index.htm.
1 share

RSS feed quality and score

Technical evaluation of the podcast's RSS feed quality and structure.

See all

RSS feed quality

To improve

Score global : 43%

Publication history

Monthly episode publishing history over the past years.

Year

Latest published episodes

Recent episodes with titles, durations, and descriptions.

See all

Twisted Sisters

Sunday, October 17, 2021 • Duration 26:08

Caves are one of the few locations on Earth where expeditions can still reveal previously unexplored places. The resulting maps are proof of existence, and help geologists and park rangers learn more about these unique subterranean environments. In 2018, five female park rangers discovered the second deepest room inside Carlsbad Cavern. Listen to one member of that crew talk about her experiences, emotions, and work that was accomplished along the way.

Read moreCollapse

Parks For The People

Saturday, September 25, 2021 • Duration 19:28

Public works projects are necessary to support public parks. Restrooms, amphitheaters, and visitor center facilities are some examples of amenities one can expect to find at a national park in the 21st Century. This episode examines the role workers from the Civilian Conservation Corps, Mission 66, and Parkscape USA had in creating this specialized infrastructure. Carlsbad Caverns National Park is known for a unique natural landscape, but its human history is as as abundant as the cave’s speleothems.

Read moreCollapse

Rocky Worlds to Explore

Saturday, April 10, 2021 • Duration 24:15

The National Park Service strives to preserve and protect America’s great natural and cultural resources unimpaired for future generations. The places in our custody range from the depths of Carlsbad Cavern to the night sky, which stretches over all parks. Carlsbad Cavern and the Moon are both rocky worlds to explore. Both contain colossal and awe-inspiring features. And both are delicate environments where footprints from 50 years ago are still visible today.

Read moreCollapse

The Feared and Famous Bats of Carlsbad Caverns

Monday, March 8, 2021 • Duration 14:57

The most famous of Carlsbad Caverns National Park’s wildlife are bats. They pollinate, eat insects, use echolocation, and fascinate visitors with evening flights out of the cavern. Despite these positive contributions, bats have long been the subject of fearful myths and folklore. Listen to learn about the relationship between Dracula and the Bat Cave of Carlsbad Cavern.

Read moreCollapse

Carlsbad Cavern Underground National Register Nomination

Saturday, February 13, 2021 • Duration 27:20

The National Park Service's National Register of Historic Places is part of a national program to coordinate and support public and private efforts to identify, evaluate, and protect America's historic and archeological resources. At Carlsbad Caverns National Park, these resources exist both above and below the surface. For more information about the National Register of Historic Places please visit https://www.nps.gov/subjects/nationalregister/index.htm.

Read moreCollapse

International Year of Caves and Karst

Saturday, February 6, 2021 • Duration 38:57

International years celebrate and inform the world about important topics! The International Year of Caves and Karst is organized by the International Union of Speleology, a worldwide organization of explorers, scientists, managers, and educators. Carlsbad Caverns National Park has partnered with the Union of Speleology to celebrate what exists beneath your national park. We invite you to learn from this podcast about how caves and karst contribute to the lives of billions of people globally.

Read moreCollapse

Three Sources of Light Trailer

Friday, January 29, 2021 • Duration 01:43

Introducing our latest podcast project, Three Sources of Light! The first full length episode will be released on Sunday, February 7th, 2021.

Three Sources of Light – Details, episodes & analysis

Podcast details

Recent rankings

Apple Podcasts

Spotify

Shared links between episodes and podcasts

RSS feed quality and score

Publication history

Latest published episodes

Related Shows Based on Content Similarities

Apple Podcasts

Spotify

Related Shows Based on Content Similarities

Three Sources of Light – Details, episodes & analysis

Podcast details

Recent rankings

Apple Podcasts

Spotify

Shared links between episodes and podcasts

Other1

RSS feed quality and score

Publication history

Latest published episodes

Similar podcasts and content

Related Shows Based on Content Similarities

Apple Podcasts

Spotify

Related Shows Based on Content Similarities

Other1