hiway 12 idaho

there are three hot springs on hiway 12 in idaho   jerry johnson wich is off the hiway clearly marked and can get buisie   theres weir that is not marked as well but is a real nice spring  and is getting more popular   the third is stanly wich is off a trail head and about a 7 mile hike or so  but is well worth the trip   anyone have more to share on these springs or any others they have found to be treasures in the wild