San Marcos La Laguna
236 Kms from Pijijiapan
The pre-eminent hippie village around Lake Atitlan, San Marcos is the place to go for a spot of meditation or yoga, or any of a number of other crystal-based new-age activities (these latter at the spiritual retreat Las Pyramides). The lake near the shore here is cleaner and clearer than average, and there's none of the party crowds or boozing that afflicts Panajachel and other spots around the lake.
294 Kms from Pijijiapan
An ideal starter country, Guatemala is small enough to be easily navigable on a short trip. The Spanish spoken here is largely intelligible (unlike, say, Chile), it's cheap, and there's an awesome mix of sights and activities -- from partying in Panajachel to climbing volcanoes to wandering the ruins of one of the world's greatest ancient civilisations.
240 Kms from Pijijiapan
The weekend markets here may be derided as touristy, but they're also a fun and accessible spot full of local colour. Hone your bargaining skills while you wander the lanes checking out carved wooden masks, colourful textiles, and everything else under the sun.