Published: Apr 19, 2010 8:04 PM EDT

ORLANDO, Fla. - Europe-bound travelers who are stranded in the Orlando area can take advantage of free passes to three Florida theme parks: Busch Gardens Tampa Bay, Sea World Orlando, Water Park Aquatica

Thousands of travelers have been left stranded following a volcanic eruption in Iceland. The eruption sent ash into the atmosphere, spurring the decision to ground airliners throughout Europe. European tourists with return tickets dated April 14 to April 21are entitled to the free one-day passes.