SAVE $50.00 on tour of your choice. Use promo code at KokuaKauai Must show signed Kokua Card at Check-In. Kipu Ranch Adventures is a 4×4 UTV off-road operation offering guided scenic tours along historic Kipu Ranch, a 3000-acre privately-owned cattle ranch located on the lush island of Kaua’i. Come experience genuine aloha, rich history, and tropical adventure.