Toya Devasya Hot Springs

At a Glance

• Local name: Toya Devasya
• Where: Batur village, Kintamani, Bangli Regency
• What it is: natural geothermal hot springs beside Lake Batur
• Water temperature: around 37–42°C
• Pools: 8 soaking pools + a heated Olympic-size pool
• Time needed: 1.5–3 hours
• Getting there: at the foot of Mount Batur (1,717 m), on the shore of Lake Batur

Toya Devasya is a natural hot-spring complex right on the shore of Lake Batur, inside the caldera of the Kintamani volcano. The water is warmed by the volcano's own geothermal heat and fills the pools at around 37–42°C — and the highlight is an infinity pool whose edge dissolves into the lake and the mountain ridge beyond.

Why Visit

It's the perfect unwinding stop after a cold, early Mount Batur summit climb or a mo ing among the Kintamani temples. The warm mineral water eases tired muscles, and the panorama of the lake and crater tu s an ordinary soak into a memorable end to the day.

Things to Do

Water is the main draw, but the site works like a small lakeside resort.

• Cascade of thermal pools — eight pools at different temperatures, from warm to genuinely hot.
• Infinity pool — overlooking Lake Batur, the best photo spot.
• Heated Olympic-size pool — for anyone who wants to actually swim.
• Lake activities — kayaking, canoeing, cycling and jeep tours across the old lava fields.
• Cafés and restaurants — local and inte ational dishes with a water view.

Where the Hot Water Comes From

Toya Devasya's springs are a product of geothermal activity: groundwater is heated by the magmatic warmth of the active Batur volcano and rises to the surface already hot. The mineral water is considered beneficial and is traditionally linked to relief for skin conditions, allergies and muscle tension. A second complex, Batur Natural Hot Spring, sits just 120 metres away, fed by the same springs.

A Word on Lake Batur

Lake Batur is the largest lake on Bali, cradled in a vast volcanic caldera. Its cool surface and backdrop of volcanic slopes are exactly what make a soak at Toya Devasya so scenic. The caldera sits well above sea level, so it's cooler here than on the coast — which makes the warm water especially welcome in the mo ing.

Plan Your Visit

• When to go — in the mo ing, after a sunrise Batur climb, or midday as part of a Kintamani tour; evenings get chilly.
• What to bring — swimwear, a towel and a change of clothes; lockers and changing rooms are on site.
• Entry — ticketed admission to the complex.
• Getting there — the complex is on the Lake Batur shore at the foot of the volcano, down the road from the Kintamani viewpoint toward Batur village.
• Tip — the warm water feels best right after a cold climb, so schedule the springs straight after coming down.

FAQ

How warm is the water at Toya Devasya? Around 37–42°C — comfortably warm, and genuinely hot in some of the pools.

Are these natural springs or heated water? Natural: the water is warmed by the geothermal heat of the Batur volcano and surfaces already hot.

How long should I allow? Usually 1.5–3 hours for soaking and relaxing by the lake.

When is the best time to visit? Right after a sunrise Batur climb, or midday on a Kintamani tour — the warm water is especially welcome at this cool altitude.