Checkpoint San Antonio Posted on May 22, 2020 by Todd Temp Check All Passengers, check. A Squirt of Hand Sanitizer for Everyone, check. Provide Valid Reason for Entry, check. Bleach Solution Sprayed on Tires, check. Most towns in Guatemala have set up their own checkpoints at their points of entry. Everyone is stopped and people are friendly. Be sure to add extra time to your travel plans!