Context
After humans settle in the island, there were several large-scale volcanic eruptions, of which the volcanic eruption in 1761 was the longest lasting and had the greatest impact on the site's topography. Its eruption vent is located in Santa Barbara Volcano, that is, Misterios Negros. These areas covered in pink are the 1761 Basaltic Fissure Zone. The lava flowed through these areas, causing part of the site to collapse, and over time, the lava solidifies, forming these tubes and caves and, a kind of unique underground geological landscape.
In fact, after investigation, it was found that the unknown landscape of the underground often does not allow everyone to have a pleasant visiting experience. As the depth increases, so does the darkness, and people tend to subconsciously generate fear.
The designer is trying to concatenate existing lava tubes based on existing routes and trails. The entire lava cave system can actually be connected one by one through the existing routes and proposed routes to form a circular tour route, which is convenient for people to reach.