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Draft  ·  Preliminary  ·  Subject to Change  ·  For Participant Review Only

NSS Convention 2026  ·  Corydon, Indiana

Cave Exploration of the Ohio Valley Region

Indiana  ·  Kentucky  ·  Ohio   —   Full Day Session  ·  Monday, July 6

Aaron Bird
[email protected]
(734) 259-9553

Matt Selig
[email protected]

April 1, 2026

Draft Schedule

State
Ohio
Indiana
Kentucky
   Status
Confirmed
Promised

Opening Segment

TimePresentationDuration StatusAbstract Received
9:00 AM Welcome, Introductions & Agenda
Aaron Bird & Matt Selig, Session Co-Chairs
10 min Confirmed
— transition slide —
9:10 AM Regional GIS Overview & Geology Primer
Rai Bosch
15 min Confirmed No
— transition slide —
9:25 AM Ohio Cave Survey — State Overview Ohio
Frank Vlchek
10 min Confirmed No
— transition slide —
9:35 AM Indiana Cave Survey — State Overview Indiana
Dave Everton
10 min Confirmed No
— transition slide —
9:45 AM Kentucky Speleological Survey — State Overview Kentucky
Stephanie Suen or designee
10 min Confirmed No

Morning Exploration

TimePresentationDurationStatusAbstract Received
10:00 AM Ohio Caves — Title TBD Ohio
Ryan Braga
20 min Confirmed No
— transition slide —
10:20 AM Caves of Edwards Mountain & Wayne County Kentucky
Lee Florea & Chris Bauer
Including Spelunger Cave
40 min Confirmed No
— transition slide —
11:00 AM Indiana Caves — TBD Indiana
Nate Vignes
20 min Confirmed No
— transition slide —
11:20 AM Kentucky Caves — TBD Kentucky
Adam Hjermenrud
20 min Confirmed No
— transition slide —
11:40 AM Indiana Cave Project — TBD Indiana
Dave Everton
20 min Confirmed No
12:00 PM Lunch Break 45 min

Afternoon Exploration

TimePresentationDurationStatusAbstract Received
12:50 PM Welcome Back & Afternoon Schedule
Aaron Bird & Matt Selig
10 min Confirmed
— transition slide —
1:00 PM The James Cave Project — Six Decades of Exploration Kentucky
Charlie Bishop
20 min Confirmed No
— transition slide —
1:20 PM Big Bat Cave — History of Exploration Kentucky
Ken Bailey
20 min Confirmed No
— transition slide —
1:40 PM Sandstone Caves of Ohio Ohio
Frank Vlchek
20 min Confirmed No
— transition slide —
2:00 PM Great Caves, Great Survey Projects in Rockcastle County, KY Kentucky
Mary Gratsch
20 min Confirmed Yes
— transition slide —
2:20 PM Twenty Kentucky Caves That Might Be Bigger Than Mammoth Kentucky
Catherine Bishop
40 min Confirmed Yes
— transition slide —
3:00 PM Fisher Ridge Cave System Kentucky
Sean Lewis / Ben Tobin
40 min Promised No
— transition slide —
3:40 PM Roppel Cave Kentucky
Jim Borden, Holly McClintock &/or Matt Mezydlo
20 min Promised No
— transition slide —
4:00 PM History of Cave Exploration in Wayne Co., KY Kentucky
Janeen Sharpshair
20 min Confirmed No
— transition slide —
4:20 PM Rockcastle Karst Conservancy Caves Kentucky
Gary O'Dell
20 min Promised No
— transition slide —
4:40 PM Whigpistle Cave — Modern Era Exploration Kentucky
Joel Despain
20 min Confirmed No
— transition slide —
5:00 PM Session Close
Aaron Bird & Matt Selig
Confirmed

Between-Presentation Transition Slides

Abstracts

2:00 PM · 20 min · Kentucky

Great Caves, Great Survey Projects in Rockcastle County, KY

Many of the large cave systems in Rockcastle County, Kentucky were explored and surveyed in the 1960s and 1970s. By today's standards the maps are primitive, yet these caves — Pine Hill, Smokehole, Mullin Springs, Marler Hollow, and Roundstone — contain trunk passages, large galleries, active streams, and real potential for virgin cave. This presentation will revisit those early survey efforts, including the equipment and techniques of the era, and will display the original maps. The goal: to stir interest in resurveying these significant but overlooked systems.

2:20 PM · 40 min · Kentucky

Twenty Kentucky Caves That Might Be Bigger Than Mammoth

Kentucky has lots of caves, and hundreds — maybe thousands — in the Bluegrass region, on the Cumberland Plateau, and along the Pine Hill Thrust Fault have not been fully explored or even located. It's unlikely that any of these caves can rival Mammoth Cave in length, but no one knows for certain. Each Kentucky cave explored and surveyed by Blue Grass Grotto members has a unique feature, a fascinating legend, or an interesting story. As part of Kentucky's culture, these tales should be shared.

9:10 AM · 15 min

Regional GIS Overview & Geology Primer

Abstract pending

9:25 AM · 10 min · Ohio

Ohio Cave Survey — State Overview

Abstract pending

9:35 AM · 10 min · Indiana

Indiana Cave Survey — State Overview

Abstract pending

9:45 AM · 10 min · Kentucky

Kentucky Speleological Survey — State Overview

Abstract pending

10:00 AM · 20 min · Ohio

Ohio Caves — Title TBD

Abstract pending

10:20 AM · 40 min · Kentucky

Caves of Edwards Mountain & Wayne County

Abstract pending

11:00 AM · 20 min · Indiana

Indiana Caves — TBD

Abstract pending

11:20 AM · 20 min · Kentucky

Kentucky Caves — TBD

Abstract pending

11:40 AM · 20 min · Indiana

Indiana Cave Project — TBD

Abstract pending

1:00 PM · 20 min · Kentucky

The James Cave Project — Six Decades of Exploration

Abstract pending

1:20 PM · 20 min · Kentucky

Big Bat Cave — History of Exploration

Abstract pending

1:40 PM · 20 min · Ohio

Sandstone Caves of Ohio

Abstract pending

3:00 PM · 40 min · Kentucky

Fisher Ridge Cave System

Abstract pending

3:40 PM · 20 min · Kentucky

Roppel Cave

Abstract pending

4:00 PM · 20 min · Kentucky

History of Cave Exploration in Wayne Co., KY

Abstract pending

4:20 PM · 20 min · Kentucky

Rockcastle Karst Conservancy Caves

Abstract pending

4:40 PM · 20 min · Kentucky

Whigpistle Cave — Modern Era Exploration

Abstract pending