Seven Sisters Springs at the Chaz in Florida ! This was so cool you could go down about 10 to 15 feet into these holes and swim through these caves to the next opening. Since it was spring water it was clean , clear, and Pretty. 6 of the 7 caves/holes is easily doable, but ONE I would NOT recommend trying , much too tight , I almost got stuck in it. In any case it was sooo much fun to kayak to this place and swim in these underwater caves. with Get Up and Go Kayaking - Chassahowitzka ... https://www.youtube.com/watch?v=FzbmERo9Ca8

https://www.landearth.co.jp/en/ is the First company to bring white water rafting to this river and they are still the best for Canyoning and White water Rafting. Land Earth is the company name. We did the one day trip where you go Canyoning in the morning, have lunch back at the office and then go white water rafting in the afternoon. Great day , great plan,, a really good time . Check them out, Ask for Jack as your guide too ! ... https://www.youtube.com/watch?v=FDVJKt74wSI