It is not easy to get to Laguna Verde, the very green lake inside the very active Azufral Volcano, but it’s worth the effort required on the road and on the trail to enjoy this place as a day trip from Pasto or Ipiales, Colombia.
Getting to Laguna Verde and Volcán Azufral
From Pasto it took us about 1.5 hours to reach the square in the town of Túquerres where we asked for directions to the volcano and were told to continue on a paved road out of town. That turned into a dirt road for a few miles before we reached a small shop and living quarters for the caretakers of the Azufral Natural Reserve. There’s a large parking lot there along with clean bathrooms (500 COP or about US$0.15). When we were there we were not charged an entry fee, but some travelers are now reporting a 2,000 COP (about US$0.70) entry fee.
If you don’t have your own vehicle, check out this Laguna Verde post from Emily and Andrew of Along Dusty Roads. It has detailed information about getting to Laguna Verde from Pasto using public transportation and taxis.
Hiking to Laguna Verde and Volcán Azufral
From the parking lot it’s a 3 mile (5 km) hike (each way) along a narrow, disused dirt road to reach the rim of the volcano where you get views inside the crater–unless things are clouded in which happens a lot.
Inside the crater you’ll actually see two lakes, a green one and a greener one. It’s intense color comes from high levels of sulphur emitted by the active volcano which has many vents and lets out many gasses.
Getting to Laguna Verde itself requires another half mile walk down from the rim along a steep trail that is a slippery, muddy nightmare when wet.
Be prepared for the cold, the wind. At times gusts were so strong we had to plant our feet, turn our backs to the wind, and brace for impact, which explains why this section of trail is called the Wind Trail. Overall weather conditions can change quickly so layer up. And be prepared for strong sun (wear your highest SPF even on cloudy days) and the altitude. The parking lot is at 11,950 feet (3,642 meters) and the volcano rim is up above 13,000 feet (4,000 meters).
Here’s more about travel in Colombia