Cangar Hot Spring
Pemandian Air Panas Cangar
4.4 · 7551 reviews · via Google
Cangar Hot Spring
sulfur · East Java
Hotter than 36% of Indonesia springs (n=11).
More acidic than 9% of Indonesia springs (n=11).
Mineral profile
Bar width reflects listing order, not measured concentration.
Suitability
At a glance
Getting there
Remote — over 5km from the nearest station
Cost
Low
Crowd level
Popular
About this spring
Tucked within the Tahura Raden Soerjo forest park on the slopes of Mount Welirang above Batu, Cangar offers open-air pools of milky-green, sulfur-rich thermal water surrounded by dense montane jungle. Wild lutung monkeys are regularly seen in the tropical canopy overhanging the steaming baths, and the misty pine-forest mountain road in is part of the appeal. The contrast of hot mineral water and cool highland air is the main draw.
Highlights
History
Cangar lies within the Tahura Raden Soerjo forest park, a protected reserve named after an Indonesian national hero, high on the slopes of Mount Welirang above Batu.
Communities around Batu used the thermal springs long before they were formalised, and the surrounding forest still holds caves and remnants from the wartime period. As the Batu highlands grew into one of East Java's leading tourism zones, the provincial forestry department developed the springs into a structured ecotourism park, deliberately keeping the rustic, jungle-wrapped character that sets Cangar apart from the region's polished resorts.
Local guide
Getting to Cangar is half the experience: the road up from Batu through the Raden Soerjo forest park is fully paved but notoriously steep, winding through pine forest that is often wrapped in mist, so it genuinely tests your brakes and private transport is easiest since public minibuses thin out near the top. Arrive right at opening on a weekday to have the pools to yourself in that quiet mountain fog before the crowds build. This is a rustic, naturalistic soak rather than a resort, with basic changing rooms and facilities managed by the forest park, and the milky-green sulfur pools sit right under a dense jungle canopy. Wild Javan langurs and macaques roam the trees overhead, so keep food sealed and out of sight, since the monkeys are quick to snatch loose items. Entrance fees are modest and charged by nationality, with extra hourly rates for the private VIP pools. Bring your own towel, sandals, a change of clothes, and plastic bags for wet gear, because on-site rentals are limited. The reward for the effort is a soak in steaming sulfur water surrounded by cool, unrefined volcanic wilderness, a very different mood from the manicured springs further down the mountain.
Mineral chemistry
Sulfuric hot springs are among the most studied in balneology worldwide. The sulfur compounds, primarily hydrogen sulfide and thiosulfate, have documented antimicrobial and anti-inflammatory properties. Regular bathing is associated with relief from chronic skin conditions including eczema and psoriasis, as well as joint inflammation and muscle soreness. Sulfuric waters have been used therapeutically across Asia and Europe for centuries.
The distinctive rotten-egg smell dissipates quickly after leaving the bath. Avoid if you have a sulfur allergy, very sensitive skin, or respiratory conditions. Remove silver jewellery before entering — sulfur will blacken it permanently.
Simple thermal springs have lower dissolved mineral content but are valued for the pure therapeutic effect of heat immersion itself — easing muscle tension and improving circulation. Considered the gentlest introduction to hot spring bathing.
Standard precautions apply: avoid bathing within 30 minutes of eating, keep soaks to 10–15 minutes for first-timers, and hydrate before and after.
Similar springs
On the chilly northern slopes of Mount Slamet, Central Java's highest volcano, Guci is a sprawling highland resort where clear, completely odorless mineral water cascades down public stone tiers like warm waterfalls. The most famous spot, Pancuran 13, channels the spring through thirteen spouts where visitors stand for a warm mineral shower, while private resort pools sit nearby. Crisp mountain air, frequently wrapped in cool mist, contrasts with the steaming currents.
Maribaya lies in the cool highlands of Lembang above Bandung, where mild low-sulfur hot springs meet a forested river gorge and waterfalls. The modernized resort combines deep communal pools and premium private cabanas with garden walkways, sky bridges, and viewing decks over the Cikapundung valley. The mountain air stays crisp year round, making the warm water especially welcome.
Banjar is North Bali's best known hot spring, where warm sulfur water flows from intricately carved stone naga spouts into a series of tiered tropical pools. The water carries a distinctive yellowish-green hue from its sulfur content, and lush jungle and blooming hibiscus surround the bathing terraces. The upper pool's carved mouths pour a steady warm cascade onto bathers' shoulders, a short drive from Lovina's beaches.
Set on the misty, high-altitude Dieng Plateau, this geothermal water park is the highest in Central Java, using local volcanic hot water. The open-air pools combine recreational features like water slides and bucket drops with wide family soaking areas, all surrounded by crisp mountain air. The water carries a light sulfur-mineral quality, and the plateau around it is famous for steaming craters, colored lakes, and the oldest Hindu temples in Java.
Amenities
Getting there
From Malang
Gateway: Batu (45 min)
ojek or rental car up the Raden Soerjo mountain route
Total journey: 90 min
From Surabaya
Gateway: Batu (120 min)
ojek or rental car up the Raden Soerjo mountain route
Total journey: 165 min
From Batu or Malang, drive up the Selecta and Sumber Brantas road toward Cangar, around one hour of mountain switchbacks. Private transport is easiest as public minibuses are limited near the top.
Location & nearby
Cangar, Bumiaji, Batu City, East Java
More springs in East Java
Padusan, in the cool hill village of Pacet on the slopes of Mount Welirang, is East Java's most popular hot spring resort. The naturally sulfurous water is drawn from the mountain into a series of terraced pools, slightly cloudy and lightly scented in a way locals value for skin health, sitting around eight hundred metres up where the air stays crisp. Pine trees and green hills border the complex, giving it a classic highland feel.
Common questions
What is the water temperature at Cangar Hot Spring?▾
The water temperature at Cangar Hot Spring ranges up to 42°C (minimum around 38°C).
Is Cangar Hot Spring free to visit?▾
Cangar Hot Spring charges an entrance fee in IDR.
Is Cangar Hot Spring a public or private bath?▾
Cangar Hot Spring is a mixed bathing spring.
Are tattoos allowed at Cangar Hot Spring?▾
Yes, Cangar Hot Spring welcomes visitors with tattoos.
What is the nearest station to Cangar Hot Spring?▾
The nearest station to Cangar Hot Spring is Batu town center, about 20km away.