Journey into the mountain-backed interior by private vehicle and take a 4×4 game-spotting drive: looking for the park’s herds of elephants—often seen with young—and water monitor lizards, water buffalo, deer, and leopard. Includes a lunch stop (own expense), entrance fees, and hotel pickup and drop-off.

Walk through laid-back remote jungle village, whitewater rafting, national park safari, and trek through the primeval rain forest and boating to the doorstep of blue whales.