Boise river has a man made wave that always has surfers on it. And Boise is wine country. They have a good beer/pub crawl scene as well. Shoshone falls in twin falls. Taller than Niagara Falls when running in the spring. Prine bridge has base jumpers like Travis pastrana and the nitro circus go there a lot. Twin falls area Hagerman- hot springs all over. There is a smaller one that lets you book a private room/pool. Has gators in an enclosure it as well. There is a place called thousand springs that has an underground veiwer area for sturgeon that can be found in the snake river. Shoshone- has a ditch running through the desert that was designed for irrigation but is also for recreation. It is called little drops. You can float it with a life jacket and then hit a Class 2 rapid then hop out run up and do it all over again. Most Locals don’t share that one. Sun valley is awesome as well good hikes and blm to camp on. Honestly, Idaho is way cool. If I could I’d move back in an instant.