The site consists of three distinct mound-like hills that are visually consistent from several vantage points along the local road network.
The geological composition is characteristic of the sedimentary formations found within the Paraná Basin.
Terra Rica, where the hills are located, is situated in the Caiuá sandstone region, which influences the soil color and terrain morphology.
The site acts as an unofficial boundary marker for local agricultural properties in the region.
Três Morrinhos is a natural landmark located in the municipality of Terra Rica, Paraná, defined by three prominent geological formations. These hills rise from the landscape of the Northwest region of Paraná, serving as a regional geographical reference point. The site is situated along the PR-180 highway. It is primarily a scenic destination used for panoramic views of the surrounding rural topography. The area is part of the regional tourism circuit known for its natural landscapes and proximity to the Paraná River basin. Visitors typically access the site for photography and to observe the unique cluster of hills that contrast with the flatter agricultural plains nearby.
The shoulder of the PR-180 highway at the point where the three hills are clearly aligned in the distance.
Use a vehicle with high clearance if you plan to explore the secondary trails near the base.
Bring sun protection as the immediate area around the hills offers little to no natural shade.
Check weather reports for regional dust storms, which can occasionally reduce visibility of the hills.
Do not attempt to traverse through private agricultural fields to reach the summit, as access is restricted to public thoroughfares.
Practice leave-no-trace principles; do not climb on private fences or damage local vegetation.
