El Salvador GROUPS: 4 DAYS / 3 NIGHTS. Convenient if your group has only a few days for travel and/or due to flight schedule. This program has three versions: One of them spends the 3 nights in San Salvador, one of them spends 1 night in San Salvador and 2 nights in colonial town, and one of them spends 1 night in San Salvador and 2 nights in the coffee mountains. For groups spending nights outside San Salvador City: ideal up to 25PAX.