Climbing Mount Agung: Routes, Difficulty, Guides, Closures & How to Get There

Mount Agung dominates the skyline of east Bali. On a clear morning you can see its near-perfect cone from Sanur, Amed and even the Gili Islands, and for the Balinese it is the holiest place on the island — the home of the gods, with the mother temple, Pura Besakih, on its slopes. Climbing it is one of the great adventures in Bali, and also one of the most demanding: steep, loose and cold at the top, done mostly in the dark. This guide explains the routes, how hard the climb really is, why a local guide is essential, when the mountain is closed, what to pack, and how to get to the trailhead. If you want a gentler volcano sunrise, read our Mount Batur sunrise trek guide — and compare the two in the table below.

Mount Agung vs Mount Batur

Times are rough and depend on your fitness, the conditions and your group. Agung's descent is often what people find hardest: steep, loose and long on tired legs.

The two main routes

Pasar Agung (south side)

The more popular route starts at Pura Pasar Agung, a temple high on the southern slope above Selat. Because it starts higher, it's shorter — fit hikers usually reach the crater rim in roughly three to four hours. The top of this route is the crater rim with views into the crater and across to Rinjani on Lombok on clear days, but not the very highest point of the mountain. Expect steep rock sections where you use your hands.

Besakih (south-west side)

The longer route starts near Pura Besakih and climbs to the true summit. It's a long, relentless ascent — often around six to seven hours up and four to five down — through forest and then steep, open rock. Only consider it if you're an experienced, very fit hiker comfortable with long days on steep ground.

Guides, permits and closures

• Climb with a licensed local guide. It's expected locally, the routes are easy to lose in the dark, and guides know when ceremonies or conditions make the mountain off-limits.
• Closed during major ceremonies at Besakih and other temples on the mountain — some last several weeks.
• Closed when the alert level rises. Agung erupted in 1963 and was active again from 2017, when exclusion zones were set and Bali's airport closed for a few days. Indonesia's volcanology agency publishes the current level; your guide and local news will confirm.
• Rainy season (roughly November–March) makes the trail slippery and views less reliable; many guides run fewer climbs, and some months are best avoided.
• Respect the mountain. It's sacred: follow your guide's instructions, don't leave rubbish, and don't take inappropriate photos — tourists have been deported for disrespect on sacred mountains.

How hard is it, really?

Even the shorter route is a proper mountain hike. You should be comfortable walking uphill for several hours on uneven ground, scrambling on rock with your hands, and descending carefully when tired. It's not suitable for young children, people with knee or heart problems, or anyone who has never hiked a steep trail. If you're unsure, do Batur first and see how you feel.

Best time of year

The dry season, roughly April to October, gives the best chance of clear skies at sunrise and a firmer, less slippery trail; July to September is the most popular period. Clouds can still roll in on any morning, so sunrise views are never guaranteed. In the wet season, roughly November to March, heavy rain makes the steep rock dangerous and views are often lost in cloud; some guides stop running climbs altogether in the wettest weeks. Whatever the month, check the forecast and ask your guide the day before — a good guide will postpone rather than take you up in a storm.

Choosing a guide: questions to ask

• Which route, and to which point? Crater rim (Pasar Agung) or summit (Besakih) — make sure you're booking the climb you want.
• Is the mountain currently open? Ask about ceremonies and the volcano's alert level.
• What's included? Hotel pick-up, headlamps, breakfast, water, entrance or donation fees.
• How many climbers per guide? Small groups are safer on steep ground in the dark.
• What happens if conditions are bad? A clear policy on postponing or turning back is a good sign.
• How long will it take for someone of my fitness? An honest answer is better than an optimistic one.

Choose guides with clear, recent reviews and a straightforward price; avoid anyone who suggests climbing without a guide or ignoring closures.

What to pack

• ☐ Hiking shoes with good grip (not running sandals).
• ☐ Headlamp plus spare batteries.
• ☐ Warm layers, a windproof jacket, gloves and a hat — it can be cold at the top.
• ☐ 2–3 litres of water and snacks; your guide may provide breakfast.
• ☐ Trekking poles if you use them (great for the descent).
• ☐ A sarong if you'll stop at temples on the way.
• ☐ Cash for the guide, parking and donations.
• ☐ Travel insurance that covers trekking at this altitude — check the small print.

Getting to the start

Most climbs start between midnight and 2 am. From south Bali (Kuta, Seminyak, Canggu) the drive to the trailheads typically takes two to three hours; from Ubud or Sidemen it's shorter. Riding a scooter up dark mountain roads at midnight, then back down after a hard climb on no sleep, isn't safe — fatigue and steep descents are a bad mix. Better options:

1. Use your guide's hotel pick-up, which many guides include or offer for a fee.
2. Book a car with a driver — ask about a full-day tour with a driver on WhatsApp, or read Bali car with driver prices.
3. Stay near the mountain the night before, for example in Sidemen or Selat, to cut the night drive.
4. Self-drive car with a rested, sober driver who didn't climb — our car rental starts at IDR 310,000/day.

Make it a few days in east Bali

Agung looks its best from the villages around it, and east Bali is worth slowing down for. A good plan: two or three nights in Sidemen or Candidasa, with a scooter for the days before and after the climb. Ideas: the rice terraces of Sidemen (scooter route to Sidemen), the water palaces of Tirta Gangga and Taman Ujung (by scooter) and the Lempuyang "Gates of Heaven" (east Bali route). Scooter pages: Sidemen, Candidasa and Amed. Delivery to east Bali is quoted on WhatsApp.

For hilly east Bali roads, a Honda Vario 160 (IDR 130,000/day) or Honda ADV 160 ABS (IDR 180,000/day) has more power for two people; solo riders do fine on a Honda Vario 125. Starting from the south instead? See our Bali scooter rental page.

After the climb: recovery

Expect sore thighs and knees for a day or two. Drink plenty of water and eat a proper meal when you're back, stretch gently, and sleep in the afternoon. A massage in Sidemen, Candidasa or Ubud is a popular reward. Leave the scooter parked until you've slept — tired legs and slow reactions don't mix with mountain roads. If anything hurts more than normal soreness, such as a twisted ankle or a painful knee, get it checked at a clinic before riding again.

A sample 3-day plan

Don't plan anything demanding for the day after the climb — and don't ride while exhausted. Your legs will need a rest.

• Free delivery and pick-up to Ngurah Rai Airport and hotels or villas in Kuta, Legian & Seminyak.
• Other areas cost extra: Kerobokan, Berawa, Umalas, Sanur & Jimbaran IDR 60,000; Nusa Dua, Canggu & Pererenan IDR 80,000; Uluwatu IDR 100,000 (return trip included); Ubud and anywhere else, ask on WhatsApp.
• Pay in Indonesian Rupiah when the scooter arrives (bank transfer or e-wallet) — nothing paid in advance.
• Your passport is shown, not held — with your home licence + International Driving Permit at handover.
• No deposit on regular scooters. Big bikes (Harley-Davidson etc.) need a IDR 3,000,000 safety deposit, paid at your hotel after you confirm.
• 2 helmets with every scooter. Minimum rental 2 days. Free cancellation — just message the same WhatsApp chat.
• Optional extras: brand-new helmet IDR 50,000, phone/GPS holder IDR 20,000 per rental, plastic raincoat IDR 10,000 each.

Scooter for east Bali around my Agung climb