FIRTH â€” The population of Firth will explode on Wednesday when over 10,500 scouts and their leaders arrive on site at the Boy Scout Encampment.
"Firth will be the 14th largest city in Idaho for four days," said Brent Stolworthy. "It's going to be a great time for all the kids."
Three activity centers have been erected on site.
All three activity centers are exactly the same, said Paul FitzSimon, who is over tower construction.
The climbing towers are 32 feet high. Zip lines come off each corner of the towers and are 300-400 feet long.