Lava Hot Springs East KOA Holiday in Lava Hot Springs, Idaho: 37 reviews, 91 photos, & 13 tips from fellow RVers. Lava Hot Springs East KOA Holiday in Lava Hot Springs is rated 7.7 of 10 at RV LIFE Campground Reviews. 15 Reviews Add a Review Add Photos Own This Campground? Claim it and Unlock Features (It's Free) Overview 22 Photos Amenities 15 Reviews 9 Tips Q&A 11759 E Fish Creek Rd Lava Hot Springs, ID 83246 View Phone View Website $$$ $ Average Rate 0 Sites Hookups 22+ 100 m 500 ft + - Leaflet | © OpenStreetMap Add Photos.