Ulu Petanu Waterfall

A Cool Pause in the Gianyar Hills

Thirty minutes north of Ubud, Ulu Petanu Waterfall drops into a shaded valley at Manik Sawang on Jl. Raya Bayad in Kedisan, Tegallalang. Visitors describe the air as several degrees cooler than in town, with the sound of rushing water echoing off mossy rock walls and rice-field roads leading in.

Entrance ranges in the reviews from 15,000 to 40,000 IDR per person, with many recent mentions at 30k IDR; parking is often free. Official opening hours are generally 08h00–18h00, every day.

Steps, Paths and Walking Time

Getting down is surprisingly manageable: most visitors report around 90–99 steps from the ticket area to the main falls, with one describing “about 100 meters worth of stairs” and another timing about 6 minutes from the welcome sign. Paths are stone or paved and usually dry, so sturdy sandals or thongs are enough.

For most people, the climb back up feels short but a bit steep in sections; several Google reviewers note that even if you’re not very fit, the return is “doable.” Families mention that it’s fine for older adults and kids who can handle stairs, but less ideal for toddlers unless carried.

Waterfalls, Pools and Fish

Ulu Petanu isn’t huge, but it’s layered. A first pool sits among square stone columns that many come to photograph; follow the stepping stones and you reach the main waterfall, then a trail leading to a smaller, quieter cascade downstream.

The natural pool at the base is roughly 5 ft deep at its deepest, with cool, refreshing water where non‑swimmers still feel comfortable standing (Google 2023–2024). Carp and koi in orange, white and grey glide through the ponds; fish feed is sold on site, and several visitors say they could watch them for hours.

Cave, Tunnel and Extra Corners

Beyond the main boardwalk, a man‑made cave/tunnel leads to additional viewpoints and a small jungle bar. Entry to this section is repeatedly quoted at 10k IDR per person. Inside it’s long, dark and damp; a phone torch is enough for most, but reviewers warn it can feel claustrophobic.

Some paths to the second waterfall turn muddy and slippery after rain, and a few routes were temporarily closed during certain visits, so flexibility helps.

Crowds, Atmosphere and Best Time

Despite being called a “hidden gem,” crowds vary. Early mornings, especially before 08h00, are often almost empty; some visitors have had the place to themselves. By late morning and midday it can feel busy, with lines forming on the stone columns and people taking long photo turns; one Sunday visit found it “packed with people and offerings.”

Still, many note that even when there’s a queue at the main fall, the smaller downstream pool and the tunnel-side valley stay relatively calm, giving space to swim and sit with the sound of water.

Facilities, Snacks and Practicalities

Infrastructure is simple but useful: basic changing rooms appear right by the falls, and toilets sit near the parking area. A small snack hut offers light refreshments like chips, water and coconut, though earlier research also notes that food options remain limited overall, so bringing your own snacks is wise.

Road access is via a narrow, up‑and‑down asphalt lane that can feel tight when two cars meet, and damaged patches appear in some stretches. Allow time, especially in rain.

For travellers already around Tegallalang or Ubud who want a short, cool nature break with a mild stair workout, Ulu Petanu Waterfall is a calm, photogenic stop rather than a dramatic, all‑day adventure.