Caverna Terra Ronca I — Lapa de Terra Ronca

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The most imposing cave in the Parque Estadual de Terra Ronca: the entrance portal is 96 m high by 120 m wide, and the Rio da Lapa runs through the chambers — at one point the water reaches waist height and is crossed with the aid of a fixed rope. Inside is the Salão dos Namorados, with enormous stalactites and stalagmites, and the altar where the Bom Jesus da Lapa pilgrimage takes place on 5 and 6 August.

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Drop

3 km

Trail (round trip)

Moderate

Difficulty

R$ 220

Entry

Before you go

A park-accredited guide is required for all the caves. A combined Terra Ronca I + II tour runs around R$ 220/person (minimum of 2), including helmet, headlamp, and insurance; prices vary by operator.
Time on site limited to 600 min.
Visits in the dry season only (April to October, with the mid-year months being ideal). In the rains there's a flash-flood risk and the Rio da Lapa levels rise, making access impossible. Visiting hours 8am to 5pm.

Where to arrange a guide

Parque Estadual de Terra Ronca (PETeR) — condutor credenciado obrigatório nas cavernas · sede (62) 3439-6005 · peter.meioambiente@goias.gov.br (região com pouco sinal — respostas demoram)

How to get there

Rough roadHigh-clearance recommended; avoid after rain.

From São Domingos45 km

Google Maps Waze

The trail

3 km

Distance

4 h

Time

Moderate

Level

A short walk from the guide's house to the portal; inside the cave the route crosses the Rio da Lapa several times (once at waist height, with a fixed rope) and passes boulders and formations. The main chamber runs about 760 m.

The water & the river

DarkClarity 3/5Medium flow

River: Rio da Lapa

Ratings

Beleza

Trilha

Lotação

Acesso

Scored 1 to 5. Beauty is subjective — so we split it into axes, letting you sort by what matters to you.

Planning your visit

Caverna Terra Ronca I — Lapa de Terra Ronca is about 45 km by road from São Domingos; access is by a rough dirt road — high-clearance recommended; the trail is 3 km round trip, moderate level, around 4 h.

The visit requires a local guide: a park-accredited guide is required for all the caves. A combined Terra Ronca I + II tour runs around R$ 220/person (minimum of 2), including helmet, headlamp, and insurance; prices vary by operator; entry costs R$ 220 per person; visits are limited to 600 minutes.

Do I need a guide?: A park-accredited guide is required for all the caves. A combined Terra Ronca I + II tour runs around R$ 220/person (minimum of 2), including helmet, headlamp, and insurance; prices vary by operator.
How much is entry?: R$ 220 per person.
Can I go in a regular car?: High-clearance recommended — rough dirt road, avoid after rain.
When to go?: Visits in the dry season only (April to October, with the mid-year months being ideal). In the rains there's a flash-flood risk and the Rio da Lapa levels rise, making access impossible. Visiting hours 8am to 5pm.