Volcán Santa Ana

The experience

Six kilometres up through cloud forest and loose volcanic rock to 2,381 m and six back, at the speed of a guided group. The rim is the exposed part; the trail below it is honest single-track.

The crater holds a sulphur lake that changes colour with the volcano's mood; the last eruption was in 2005. From the rim you see Coatepeque lake, Izalco's black cone and, on clear days, the Pacific.

The park joins three volcanoes: Santa Ana, Izalco and Cerro Verde. ISTU runs the Cerro Verde natural park and its guide programme with local guides; MARN sets the rules on the volcano. Ilamatepec's last eruption, on 1 October 2005, closed the mountain for years and the guided system dates from its reopening.

Where the sources disagreeYou cannot run this alone. MARN states the ascent is only with an authorised guide, entry is paid in cash only, weekday entry is 7:30 to 11:30, and sunrise ascents from 3:30 are weekends only, per El Diario de Hoy in August 2026. Departure times differ by source: 8:30 from Cerro Verde in the 2025 and 2026 press, 11:00 in the Santa Ana Volcano guide. Fees also differ: El Diario de Hoy gave $2 nationals and $3 foreigners plus a $2.50 or $3.50 guide fee in 2025; other guides quote $6 plus $3 plus a $1 to $3 guide. In December 2025 MARN limited time on the crater to five minutes for wind gusts up to 60 km/h, and in January 2026 it warned that access to the crater may be cut on norte days. The park's own protocol caps crater time at 20 minutes for gas. Guided hikes are often cancelled from July to November for rain and lightning.