Visa information.

A free one month tourist visa, renewable for up to 3 months total, is granted to citizens of the following countries:
Andorra Antigua and Barbuda Argentina Armenia Australia Austria Azerbaijan The Bahamas Barbados Belarus Belgium Belize Bhutan Brazil Bulgaria Canada Chile China Rep Costa Rica Croatia Cyprus Denmark Estonia Finland France Great Britain - Georgia Germany Greece Hong Kong Hungary Iceland Ireland Italy Japan Kazakhstan Kyrgyzstan Latvia Lithuania Liechtenstein Luxembourg Macedonia Macau (S A R) Malaysia Malta Mexico Moldova Monaco Netherlands New Zealand Norway Palau Panama Peru Poland Portugal Russia Saint Kitts & Nevis Samoa San Marino Singapore Slovakia Slovenia South Korea - Spain Sweden Switzerland Tajikistan Trinidad & Tobacco Turkmenistan USA Ukraine Uzbekistan Venezuela Yugoslavia.
Citizens of the following countries are not issued visas at the border, except for those who are holding diplomatic passports and those who are residing in Syria according to a yearly residence (other than the servants and workers category) and coming for the purpose of tourism:
Romania - Czech Republic - Thailand
The latest version of this information can be found at the General Directorate of General Security. More information is also available at Practical Lebanon.