A Small Cave No More

A Small Cave No More

This program will come out in the Spring 2026 Senior Recreation Guide.

At more than 220 miles long, Jewel Cave is known for its length and the unique crystal for-mations that cover the cave walls. Join a ranger to learn about cave formation, discovery and modern exploration. Presented by Jewel Cave National Monument.

Course   Day    Date      Time             Cost             Location
39741     M       5/6         1 – 2 p.m.      $7/$10       Virtual

Registration Dates

Senior Center members (M) and City of Rockville residents registration begins:

Tuesday, Mar. 3

General registration begins:

Thursday, Mar. 5