This is a DAM RELEASE waterway. DO NOT enter this canyon without notifying the dam. Latest information can be found on the Toros Canyoning beta link above.
In 2023, +506-2000-3609 connected to an individual who was Spanish-only speaking. Alternatively, we contacted Evelyn at +506-8859-6715 who was described as "higher up" at the Toros I Hydro plant. This number was WhatsApp compatible. She wrote back promptly, even on a weekend.
The canyon exit road is considered trespassing on power company property, although many tourists hike down the road anyway to view the waterfalls.