The southern slopes of Mount Bromo transform dramatically with the seasons, revealing a completely different scenery throughout the year. During the rainy season, the barren terrain comes to life, blanketed in a lush green savanna, while the rolling hills bloom with vibrant yellow wildflowers, creating a landscape reminiscent of the Teletubbies hills, as locals fondly call them. In contrast, the dry season fades these golden fields into earthy browns before they vanish entirely, revealing a stark yet equally mesmerizing volcanic desert. No matter when you visit, Bromo Tengger Semeru National Park offers an awe-inspiring natural spectacle, making it an unmissable destination for adventurers, photographers, and nature lovers alike.Rising 3,676 meters above sea level, Mount Semeru (Mahameru Peak) is Java's highest point and a bucket-list trek for climbers. The journey starts at Ranu Pani Village, passing the serene Ranu Regulo and Ranu Kumbolo lakes, with Ranu Kumbolo as the largest and most stunning. Temperatures drop below 4°C from July to September, adding to the challenge. Before reaching the summit, trekkers navigate Tanjakan Cinta, Oro-Oro Ombo savanna, and the rugged Bajangan, Kalimati, and Arcopodo forests.