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Mount Batur

Mount Batur Hours & Fees

A Mount Batur trekking permit costs 100,000 IDR, but mandatory local guides add 300,000 to 600,000 IDR per group. The volcano is open 24/7, with the main wave of hikers starting the 11-kilometer round trip between 02:00 and 04:00.

Opening Hours

Mount Batur is open 24 hours a day, 7 days a week. Most hikers begin their ascent between 02:00 and 04:00 to reach the 1,717-meter summit before sunrise. Trails remain accessible year-round, though heavy rains between November and March create slippery volcanic ash conditions that complicate the 2-hour climb.

Day Hours Note
Monday–Sunday 24 Hours Sunrise treks depart 02:00–04:00; sunset treks are also available
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The mountain operates 365 days a year with no official holiday closures. Severe weather during the November to March rainy season acts as a seasonal deterrent, frequently obscuring summit views with heavy cloud cover. Rain turns the steep volcanic ash paths into slippery hazards, which can delay or halt guided ascents.

Fees & Tickets

The base entrance fee costs 100,000 IDR and includes the mandatory trekking permit. The local trekking association requires all hikers to hire a guide, adding 300,000 to 600,000 IDR per group to the total cost. Shared all-inclusive tours average 500,000 IDR per person.

Entrance Fee 100,000 IDR Includes required trekking permit
Private Guide 300,000 - 600,000 IDR Per group; mandatory by local trekking association
Shared Group Tour 500,000 IDR Per person; covers transport, guide, fee, and breakfast
Private Driver (from Ubud) 400,000 IDR Round-trip transport including waiting time
Private Car (from Kuta / Seminyak) 700,000 IDR Round-trip transport requiring 01:30 departure
Guide Tip 50,000 - 100,000 IDR Standard expected cash tip

No regular free entry days.

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Best Time to Visit

April through October provides the safest trails and clearest skies for climbing Mount Batur. The dry season prevents the steep volcanic ash paths from turning into slippery hazards. Sunrise treks draw massive crowds to the crater rim daily, while sunset climbs leave the trail nearly empty but require a dark descent.

Pre-dawn (02:00–04:00) High Hikers begin the two-hour ascent in 10°C temperatures to reach the 1,717-meter summit before first light.
Sunrise (05:30–07:00) High Hundreds of visitors pack the crater rim to eat steam-cooked eggs and photograph Mount Agung.
Morning descent (07:00–10:00) Moderate Climbers navigate the slippery volcanic gravel down to the base while avoiding aggressive long-tailed macaques.
Midday (10:00–15:00) Low The mountain sits mostly empty as higher temperatures make the exposed 11-kilometer round trip uncomfortable.
Late afternoon (15:00–19:00) Low Sunset hikers avoid the morning rush entirely, though navigating the rocky descent requires a reliable headlamp.

How Long to Spend

Expect to spend 4 to 5 hours on Mount Batur for a standard sunrise trek. The 11-kilometer round trip requires two hours of ascending the rocky path, followed by summit time waiting for the sun to clear the clouds. Opting for a 4WD Jeep tour cuts the physical climb, while soaking in the lakeside geothermal pools afterward extends the morning.

Ascending the rocky summit trail 2 hours
Summit sunrise viewing and steam-vent breakfast 45–60 min
Descending the slippery volcanic gravel path 1.5–2 hours
Exploring the solid black lava fields 30–45 min
Soaking in lakeside natural hot springs 1–2 hours

Visitor Tips

01

Hike April to October

Schedule your trek between April and October for clear skies and dry trails. Rain from November to March turns the volcanic ash paths into slippery mud and brings heavy cloud cover. Summit views disappear entirely during these wet months.

02

Pack Layers and Headlamps

Summit temperatures drop to 10°C before sunrise. Start with a moisture-wicking base layer and pack a warm jacket to survive the freezing wait at the top. A hands-free headlamp leaves your arms available to balance on the rocky sections.

03

Carry Extra Physical Cash

Pay the 100,000 IDR entrance fee and hire mandatory local guides directly at the base. Pack an extra 50,000 to 100,000 IDR to tip your guide. Summit vendors charge heavy markups for drinks, so bring at least 1.5 liters of your own water.

04

Prepare for Slippery Descents

Volcanic gravel acts like marbles beneath your feet on the way down. Most injuries happen during this steep descent rather than the uphill climb. Wear running shoes with deep treads to grip the shifting sand and ash.

05

Book a Sunset Trek

Skip the 02:00 sunrise rush entirely by hiking in the late afternoon. Sunset treks offer empty trails and clear views without the massive crowds. You will need a strong headlamp to navigate the dark descent.

Frequently Asked Questions

How much does it cost to hike Mount Batur?

Expect to pay 100,000 IDR for the entrance fee, which covers your trekking permit. You must also hire a mandatory local guide at the base, costing 300,000 to 600,000 IDR per group. Bring extra cash to tip your guide the standard 50,000 to 100,000 IDR.

What time does the mountain open for sunrise treks?

Mount Batur remains open 24/7, but most hikers start ascending between 02:00 and 04:00. Drivers coming from Kuta or Seminyak should depart by 01:30 to cover the 70-kilometer distance. Sunset hikes are an alternative that avoids heavy morning crowds, though you will descend in the dark.

Can I climb Mount Batur without a guide?

No. The local trekking association requires all hikers to hire a guide for safety. Book through official operators at the base to avoid overpaying fake guides.

How long does the hike take?

The 11-kilometer round trip takes four to five hours total. Ascending the rocky, well-trodden path requires about two hours. Volcanic gravel acts like marbles on the way down, causing many hikers to slip and fall during the descent.

What should I wear for the trek?

Layer a warm jacket over a moisture-wicking base. Summit temperatures drop to 10°C before dawn, leaving you cold while waiting for the sun after sweating on the climb. Wear closed-toe running shoes with heavy grip to handle the loose volcanic sand.

Which months are best for visiting Mount Batur?

April through October provides dry trails and clear skies for sunrise viewing. Rain from November to March turns the volcanic ash paths slippery and brings thick cloud cover that blocks visibility.

Are there toilets or food stalls on the mountain?

You will find basic toilets at the trailheads and occasionally a small hut halfway up, but none exist at the 1,717-meter summit. Carry at least 1.5 liters of water per person. Vendors at the crater rim heavily mark up the prices for drinks.

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