1. Wieliczka Salt Mine: Skip-the-Line Ticket and Tour
Book this skip-the-line entrance ticket to Wieliczka Salt Mine and meet your local guide in front of the entrance. Follow him through the underground historic city as you learn about the major health benefits of visiting the salt mine because of its special climate and microelement-filled air. The Wieliczka Salt Mine dates back to medieval times and has a history of around 9 centuries of salt exploitation. The tourist route through the mine is located 135-meters (about 443-feet) underground and is accessible by stairs or by elevator.