If you love to walk and the fresh air you definitely will love this place. You can enjoy one of the best tours and places from El Salvador. Here you can even find a hotel this is a famous park this country has and it has one of the longest place to be in contact with the nature. You can visit two more volcanos in the same park the Santa Ana volcano and the Izalco volcano. You can camp or rent one of the huts they have available. Great experience. You won't misss anything.