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Indonesia🇮🇩 | landmarksSikidang CraterSulfur vents, Dieng Plateau, boiling mud, highland chill | things to do and best time to go

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Backpacking in Sikidang Crater
👌 Worth visitingunique site ranked #6
By Johan Kruseman 🇳🇱 | Updated October 15, 2026

Sulfurous steam rises from the earth beneath your boots, and the ground itself feels warm through your soles. You're standing at the edge of Sikidang Crater in central Java, Indonesia, watching mud bubble and hiss like something alive. The crater sits near Dieng Plateau, a volcanic complex that rewards the effort to reach it. Yes, the crowds are real, especially on weekends, and the entrance fee stings a bit for a backpacker. But the raw geological drama here is genuine. You're watching active geothermal forces at work, not a polished tourist attraction. The sulfur smell is intense, the bubbling mud hypnotic, and the sense of standing above the earth's working machinery is worth the journey.

Discover everything you want to know in the 📖 Indonesia Travel Guide.


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✨ Why go?
Ranked #6 unique site in IndonesiaWhy visitors keep coming back

Sikidang Crater delivers raw geological spectacle without requiring technical climbing or special permits. It's one of Indonesia's most accessible active geothermal sites, sitting within the larger Dieng Plateau complex that backpackers already route through when exploring central Java. The crater itself is genuinely active: mud pools bubble constantly, steam vents hiss, and the ground temperature shifts beneath you. It fits naturally into a broader Java itinerary alongside temples and rice terraces, breaking up the cultural sites with something purely geological. The walk is short, the experience is visceral, and the cost is low enough that it won't derail your budget. For backpackers seeking something beyond the standard temple circuit, this delivers tangible proof that Java sits atop a living volcanic system.

💡 HighlightsThe experiences that define the visit

  1. The Main Mud Pool: The crater's centerpiece, where thick mud bubbles and churns continuously. The surface temperature can exceed 100°C (212°F), and the constant motion creates a hypnotic, almost alien landscape. This is the primary reason most visitors come.
  2. Steam Vents: Scattered around the crater rim and floor, these release pressurized steam and volcanic gases. The sulfur smell is intense and unmistakable. Standing near them gives a tangible sense of geothermal power.
  3. Crater Rim Walk: A short path circles the crater's edge, offering multiple vantage points. The walk takes 20 to 30 minutes and reveals how the crater's features shift depending on your angle and the light.
  4. Sulfur Deposits: Bright yellow and orange mineral crusts coat rocks and soil around the vents. These deposits are actively
… read more 👉
  1. The Main Mud Pool: The crater's centerpiece, where thick mud bubbles and churns continuously. The surface temperature can exceed 100°C (212°F), and the constant motion creates a hypnotic, almost alien landscape. This is the primary reason most visitors come.
  2. Steam Vents: Scattered around the crater rim and floor, these release pressurized steam and volcanic gases. The sulfur smell is intense and unmistakable. Standing near them gives a tangible sense of geothermal power.
  3. Crater Rim Walk: A short path circles the crater's edge, offering multiple vantage points. The walk takes 20 to 30 minutes and reveals how the crater's features shift depending on your angle and the light.
  4. Sulfur Deposits: Bright yellow and orange mineral crusts coat rocks and soil around the vents. These deposits are actively forming and create striking color contrasts against the dark volcanic rock.
  5. The Observation Platform: A raised wooden platform provides the safest, closest view of the main mud pool. It's where most photos are taken and where you can linger without scrambling on unstable ground.
  6. Dieng Plateau Views: From the crater rim, you can see across the broader plateau to other volcanic features, temples, and agricultural land. The landscape context makes the crater feel less isolated.
I'd visit the main mud pool first because it's the most visually striking and the crowds tend to disperse as the morning progresses. Arriving early means you can watch the mud's behavior shift as the day heats up.
Spotted a mistake or missing something? Contact us.

Things to do near Sikidang Crater

Private Borobudur Heritage Tour – Merapi Jeep & Prambanan Temple

Private Borobudur Heritage Tour – Merapi Jeep & Prambanan Temple

5.0(45)
From €23
per personViator
Borobudur: Village Tour with Pottery and Tofu Making

Borobudur: Village Tour with Pottery and Tofu Making

5.0(40)
From €27
per personViator
Yogyakarta: Selogriyo Rice Terraces Off The Beaten Track Trip

Yogyakarta: Selogriyo Rice Terraces Off The Beaten Track Trip

5.0(37) 6h
From €33
per personViator
Yogyakarta: Bromo and Ijen Volcano Tour Starts from Yogyakarta

Yogyakarta: Bromo and Ijen Volcano Tour Starts from Yogyakarta

5.0(35) 72h
From €408
per personViator
Yogyakarta Local Driver – Private Car & Customized Tours

Yogyakarta Local Driver – Private Car & Customized Tours

5.0(34)
From €41
per personViator
Yogyakarta - Bromo Volcano - Ijen blue fire - Lovina Bali(3 days)

Yogyakarta - Bromo Volcano - Ijen blue fire - Lovina Bali(3 days)

5.0(32) 72h
From €525
per personViator
FUN Cycling Tour De Temples

FUN Cycling Tour De Temples

5.0(31)
From €23
per personViator
Private Car & Driver in Yogyakarta – Flexible, Customized Tours

Private Car & Driver in Yogyakarta – Flexible, Customized Tours

5.0(30)
From €30
per personViator
Yogyakarta: Jomblang and Pindul Cave Tour with DRONE Option

Yogyakarta: Jomblang and Pindul Cave Tour with DRONE Option

5.0(31) 10h
From €16.20
per personViator
Morning Food Tour in Yogyakarta

Morning Food Tour in Yogyakarta

5.0(27) 2h
From €18.99
per personViator

Ratings based on Tripadvisor reviews. When you book through this link, you support our work at no extra cost to you.

🌤️ When to go?When to go for the best experience

  • Dry Season (May to September): Best overall conditions. Temperatures range from 15 to 22°C (59 to 72°F) at this altitude. Trails are firm, visibility is clear, and the crater's steam plumes stand out sharply against blue skies. Crowds peak on weekends but remain manageable on weekdays.
  • Wet Season (October to April): Frequent rain makes trails slippery and muddy. Temperatures hover around 18 to 24°C (64 to 75°F). Visibility drops, and the crater becomes harder to photograph. Fewer tourists visit, so you'll have more solitude if you don't mind the mud.
  • Early Morning (6 to 8 AM): Arrive before tour groups. The air is clearer, temperatures are cooler, and the crater feels less crowded. Sunrise light also enhances photography.
Visit on a weekday morning during the dry season for the best combination of weather, visibility, and fewer crowds.

source: climatestotravel.comJANJanuary: fair for travelingFEBFebruary: fair for travelingMARMarch: fair for travelingAPRApril: fair for travelingMAYMay: excellent for travelingJUNJune: excellent for travelingJULJuly: excellent for travelingAUGAugust: excellent for travelingSEPSeptember: excellent for travelingOCTOctober: fair for travelingNOVNovember: fair for travelingDECDecember: fair for traveling
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🛏️ Where to stay?Best areas to stay in Indonesia

Stay in Dieng village, which sits on the plateau itself, just 2 to 3 kilometers from Sikidang Crater. The village is small but has a growing number of budget guesthouses and homestays catering to backpackers. Staying here puts you close to the crater and other plateau attractions, and you can visit early before tour groups arrive. The village has a quiet, rural feel with basic but clean accommodation options. Wonosobo town, located about 30 kilometers downhill from the plateau, is a larger hub with more guesthouse variety and better food options. It's a 45-minute to 1-hour drive to the crater, … read more 👉
Stay in Dieng village, which sits on the plateau itself, just 2 to 3 kilometers from Sikidang Crater. The village is small but has a growing number of budget guesthouses and homestays catering to backpackers. Staying here puts you close to the crater and other plateau attractions, and you can visit early before tour groups arrive. The village has a quiet, rural feel with basic but clean accommodation options. Wonosobo town, located about 30 kilometers downhill from the plateau, is a larger hub with more guesthouse variety and better food options. It's a 45-minute to 1-hour drive to the crater, making it less convenient but offering more amenities and social atmosphere. Most backpackers choose Dieng village for proximity and the chance to explore the plateau on foot. Both options are safe and welcoming to solo travelers.
Best hostels in Indonesia


Best quality hotels in Indonesia

👛 Costs (as of 15 October 2026)Typical daily expenses

Visiting Sikidang Crater costs very little by international standards, though prices have risen slightly in recent years. The main expense is the entrance fee, which covers access to the crater and surrounding plateau attractions. Food and transport are inexpensive if you base yourself in Dieng village.
CategoryBudget RangeLocal Reality
Entrance FeeUSD 2 to 3Paid at the crater entrance. Occasionally subject to small increases. Covers access to Sikidang and nearby plateau features.
Guesthouse (Dieng Village)USD 8 to 15 per nightBasic but clean rooms with shared or private bathrooms. Hot water may be limited. Homestays are often cheaper than dedicated guesthouses.
Food (Local Meals)USD 2 to 5 per mealWarung meals in Dieng village are simple and filling. Rice, vegetables, and protein dishes dominate.
… read more 👉
Visiting Sikidang Crater costs very little by international standards, though prices have risen slightly in recent years. The main expense is the entrance fee, which covers access to the crater and surrounding plateau attractions. Food and transport are inexpensive if you base yourself in Dieng village.
CategoryBudget RangeLocal Reality
Entrance FeeUSD 2 to 3Paid at the crater entrance. Occasionally subject to small increases. Covers access to Sikidang and nearby plateau features.
Guesthouse (Dieng Village)USD 8 to 15 per nightBasic but clean rooms with shared or private bathrooms. Hot water may be limited. Homestays are often cheaper than dedicated guesthouses.
Food (Local Meals)USD 2 to 5 per mealWarung meals in Dieng village are simple and filling. Rice, vegetables, and protein dishes dominate. Restaurants cater to tourists but remain affordable.
Transport from WonosoboUSD 3 to 6 per personShared minivans run regularly from Wonosobo to Dieng. Private transport costs more. Most backpackers use shared options.
Guide (Optional)USD 10 to 20Local guides are available but not essential. The crater is easy to navigate independently. Guides add context but aren't necessary for safety.


source: indonesia.travel
⚠️ Prices can change and everyone travels differently, so take this as a rough guide. Hope it helps you plan your adventure!

FAQFrequently asked questions about Sikidang Crater

Sikidang Crater is an active mud volcano on Java's Dieng Plateau, where geothermal energy forces heated mud and mineral-rich water to the surface continuously. The crater sits at roughly 2,000 meters elevation in central Java, about 30 kilometers from Wonosobo town. The mud pools bubble constantly, steam vents release volcanic gases, and the ground temperature near the vents exceeds 100°C (212°F).
Plan for 2 to 3 hours at Sikidang Crater itself, including the walk around the rim and time to observe the mud pools. If you're staying in Dieng village, you can visit early morning and still have the rest of the day to explore other plateau features like temples and lakes. Most backpackers combine it with a full day on the plateau rather than visiting the crater in isolation.
Reach Sikidang Crater by first traveling to Wonosobo town, which is accessible by bus from Yogyakarta (4 to 5 hours, USD 5 to 8) or Semarang (3 to 4 hours, USD 4 to 6). From Wonosobo, take a shared minivan to Dieng village (45 minutes to 1 hour, USD 3 to 6). The crater is a short walk from Dieng village. Alternatively, hire a private driver or join a tour from Yogyakarta, though this costs significantly more.
⚠️ Things can change over time, so always validate details locally before you go.

Other Indonesian landmarks near Sikidang Crater

Explore more nearby:

  • Borobudur—Nine stacked platforms, 504 Buddha statues, sunrise from Setumbu Hill, Central Java| 54 km away
  • Prambanan—Shiva spire, Hindu reliefs, Ramayana ballet, Yogyakarta plain| 88 km away
  • Kawah Putih—Milky-green crater lake, Ciwidey highlands, boardwalk access, cool mist| 276 km away

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We 💚 feedbackWhat to keep in mind

Sikidang Crater rewards the effort to reach it with raw geothermal drama that no photo captures fully. The sulfurous air, boiling mud, and otherworldly landscape make it a standout on any Sumatra route. The catch is the crowds and the trek itself, which can feel anticlimactic if you arrive midday when tour groups swarm the viewpoint. Go early, stay patient, and you'll understand why backpackers keep coming back.

✈️ When did I visit Indonesia?
As part of my 1.5 year travel around the world trip, I visited Indonesia twice (and it was worth it): first in September 2015 and a bit later again in January and February 2016.

✍️ Help improve this page!
The information on this page is based on my own backpacking experience in Indonesia, supplemented with up-to-date research and feedback from other travelers. Travel details can change, so if you notice anything outdated or incomplete, feel free to let me know.



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