When I was in it it was high school aged kids, with some extension into early college.
“The BSA allowed young women ages 14–20 to join special-interest Explorer posts beginning in 1969. Many posts became co-ed. The focus on career exploration was increased and, as the years progressed, Exploring focused more on career exploration posts, though outdoor and sports-oriented Posts continued to thrive.”
The Exploring program was reorganized and split into two program categories in 1998. All the career-oriented posts were moved to Learning for Life under the name Exploring, while the rest (including outdoor-oriented posts) became the new Venturing program. Sea Exploring was renamed Sea Scouting and placed under the Venturing program. In February 2016, Sea Scouting became a separate program division.
https://en.wikipedia.org/wiki/Venturing_(Boy_Scouts_of_America)
Okay, thanks.