Dieng Plateau Travel Guide: Ancient Temples and Volcanic Wonders
Introduction
Nestled at an altitude of approximately 2,000 meters above sea level, the Dieng Plateau is a hidden gem in the heart of Central Java, offering a magical blend of ancient spirituality, dramatic geological phenomena, and breathtaking natural beauty. Often dubbed the "Land Above the Clouds," Dieng is not just an ordinary tourist destination; it is a natural theater where thin mist dances over boiling craters and the sunrise illuminates the silhouettes of Indonesia's oldest Hindu temples. The cool, fresh air—which can sometimes drop to freezing temperatures during the dry season—provides a stark contrast to the warmth of its local hospitality.
For travelers seeking an escape from the hustle and bustle of city life, Dieng presents a mystical tranquility. The name "Dieng" itself originates from Sanskrit, Di meaning place or mountain and Hyang meaning god, literally translating to "Abode of the Gods." Here, every corner holds a story, from the legend of the cursed dreadlocked children to the mysteries behind the colorful crater lakes. This guide will take you on a journey through every inch of Dieng's wonders, providing deep insights into why this place is considered one of the most sacred and stunning sites in the archipelago. Whether you are a history buff, a mountain climber, or simply a seeker of peace, the Dieng Plateau promises an experience that will forever be etched in your memory.
History & Background
The history of the Dieng Plateau is a narrative rich in spirituality and geology. Geologically, Dieng is actually a giant caldera formed by the eruption of an ancient volcano millions of years ago. This volcanic activity remains very active to this day, creating a unique landscape with gas craters, hot springs, and incredibly fertile soil. However, its most prominent historical significance lies in Dieng's role as a center of Hindu worship during the Mataram Kingdom era, around the 7th to 9th centuries AD.
The temples scattered across the plateau are considered the oldest standing stone structures in Java, predating the grandeur of Borobudur and Prambanan. Built by the Sanjaya dynasty, these temples were dedicated to Lord Shiva. Their remote and high location was not chosen without reason; in Hindu cosmology, mountains are considered the dwelling places of gods, and building temples at high altitudes was an effort to draw closer to the creator. During its peak, it is estimated that hundreds of sacred buildings existed here, but over time, due to volcanic activity and neglect after the center of power moved to East Java, many were destroyed or buried.
Interestingly, the Dieng sites were forgotten and covered by vegetation and swamp water for centuries before being rediscovered by British soldiers in 1814 during the administration of Thomas Stamford Raffles. Since then, restoration efforts have continued to preserve this invaluable heritage. Beyond its classical history, Dieng also possesses a unique contemporary culture rooted in ancient tradition: the phenomenon of "Anak Rambut Gimbal" (dreadlocked children). The local community believes that children whose hair naturally clumps together are a gift from the ancestors or Kyai Kolodete, the legendary figure who opened up the Dieng lands. This belief gives rise to the annual Ruwat Rambut Gimbal ritual, which has become an inseparable part of Dieng's social identity and living history to this day.
Main Attractions
Exploring Dieng is a journey through a spectrum of wonders. Here are the main destinations you must visit:
1. Arjuna Temple Complex
This is the historical heart of Dieng. Located in the center of the plateau, the complex consists of five temples: Arjuna, Srikandi, Puntadewa, Sembadra, and Semar. Their simple yet sturdy architecture reflects the transitional style from India to the local Javanese style. In the morning, when mist still shrouds the frozen grass (embun upas), the view of these temples is incredibly mystical and photogenic.
2. Sikidang Crater
Unlike typical volcanic craters found at summits, Sikidang Crater is located in a relatively flat area, making it easily accessible. The name "Sikidang" is derived from the word "Kijang" (Deer), because the main crater hole often moves as if it's jumping. Here, you can witness volcanic activity firsthand with boiling mud and strong puffs of sulfurous steam. The pungent smell of sulfur is its characteristic, but the sight of white earth contrasting with the blue sky makes it an extraordinary location.
3. Telaga Warna and Telaga Pengilon
These two adjacent lakes offer a unique natural phenomenon. Telaga Warna has a high sulfur content, so when exposed to sunlight, its water can change color from green, blue, to yellow. Meanwhile, Telaga Pengilon, located right next to it, has very clear and calm water, like a mirror (pengilon). The best way to enjoy its beauty is by climbing to Batu Pandang Ratapan Angin, a rocky cliff that provides a bird's-eye view of both lakes.
4. Sikunir Hill (Golden Sunrise)
For sunrise hunters, Sikunir Hill is a must-visit destination. Located in Sembungan Village (the highest village on Java Island), a short hike of about 30-45 minutes will take you to its summit. If the weather is clear, you will be treated to a "Land Above the Clouds" view with the majestic silhouettes of Mount Sindoro, Sumbing, Merapi, and Merbabu in the distance. The golden light emerging from beyond the horizon is often hailed as one of the best sunrises in Southeast Asia.
5. Menjer Lake and Garung Dam
Slightly further from the Dieng center, Menjer Lake offers a more tranquil and expansive atmosphere. Surrounded by green hills, you can rent a traditional bamboo boat to cruise around the lake. This is the perfect place for relaxation after a day of exploring craters and temples.
Travel Tips & Logistics
Planning a trip to Dieng requires more thorough preparation than a beach vacation due to its unique geographical and climatic conditions.
1. Best Time to Visit
The best time to visit is during the dry season, between June and September. During this period, the sky is generally clear, ideal for watching the sunrise. However, keep in mind that this is also the coldest time. If you are lucky, you might witness the "Embun Upas" phenomenon, where frost forms into ice in the morning, usually occurring in July or August. If you want to experience cultural festivities, visit during the Dieng Culture Festival, which is typically held once a year.
2. Transportation
The main access to Dieng is usually through the city of Wonosobo.
- From Jakarta/Yogyakarta: You can take a train to Purwokerto Station or a bus to Wonosobo Terminal. From Wonosobo, continue your journey by local minibus (mikrobus) or private vehicle for about 1 hour via a winding uphill road with beautiful tea plantation scenery.
- Private Vehicle: Ensure your vehicle is in prime condition, especially the braking system, as the terrain is very steep.
3. Clothing and Gear
Do not underestimate the cold of Dieng. Nighttime temperatures can drop below 10 degrees Celsius. Bring a thick jacket, gloves, a scarf, and a hat (beanie). If you plan to hike Sikunir or Prau, shoes with good grip are highly recommended. Additionally, bring a mask as the sulfurous smell in the craters can be quite strong for some people.
4. Accommodation
Dieng is dominated by homestays managed by locals. This is the best way to experience local life. Most homestays are equipped with hot water (which is crucial here). If you are looking for star-rated hotels, you will need to stay in Wonosobo city center and make day trips.
5. Local Etiquette
The people of Dieng highly respect customs and traditions. Dress modestly when visiting temple complexes and respect the privacy of local residents, especially during traditional ceremonies. Do not litter, particularly in crater and lake areas which are sensitive ecosystems.
Culinary & Local Experiences
A trip to Dieng would not be complete without tasting its unique culinary richness, adapted to the cold weather.
1. Mie Ongklok
This is the most iconic culinary dish from Wonosobo and Dieng. Yellow noodles boiled and mixed with cabbage and chives are served with a thick, brown broth made from cassava starch (tapioca) and dried shrimp. It has a distinctive sweet and savory taste. Mie Ongklok is usually served with beef satay and crispy tempe kemul.
2. Carica Fruit
Often called "Mountain Papaya," this fruit only grows well in highlands like Dieng. Carica (Vasconcellea pubescens) has a chewy flesh and a very fragrant aroma. It is usually processed into candied fruit in syrup or jam. Carica in small cup packaging is the most popular souvenir you must take home.
3. Purwaceng
Known as "Javanese Viagra," Purwaceng is a native Dieng herbal plant whose roots are processed into a powdered drink. It has a slightly spicy and warm taste, similar to ginger but with a stronger herbal aroma. This drink is believed to increase stamina and warm the body in extreme weather.
4. Tempe Kemul
Unlike mendoan, tempe kemul has a thicker batter coating and is fried until crispy (kemul means blanket). Its yellow color comes from turmeric, and it is usually sprinkled with chopped chives. This is the best snack to accompany a cup of coffee or tea on a misty afternoon.
5. Cultural Interaction: Dreadlocked Children
If you visit at the right time, try to get a closer look at the lives of the dreadlocked children. They are not just a physical phenomenon but an integral part of Dieng's socio-cultural fabric. The process of cutting their hair, which must follow the child's specific requests (such as asking for a goat, bicycle, or even simple items like eggs), is a form of local wisdom in respecting the child's wishes while preserving ancestral traditions.
Conclusion
The Dieng Plateau is a symphony of human history and extraordinary natural forces. From the silence of ancient temples that tell tales of past glory to the erupting craters that remind us of the earth's power, Dieng offers a different perspective on life. It is not just a destination for those seeking beautiful photos for social media, but a place for reflection, to breathe clean air, and to marvel at the wonders of creation.
Every frozen dewdrop, every puff of sulfurous smoke, and every friendly smile from the villagers is part of Dieng's timeless narrative. With proper preparation and respect for nature and local culture, your journey to the "Abode of the Gods" will be one of the most meaningful adventures of your life. Come to Dieng, and let its volcanic wonders and ancient temples speak directly to your soul.