Vouchers must be presented and redeemed for physical tickets at Las Vegas Monorail Customer Service Booths (open daily from 10 a.m. to 6 p.m.) located at the following stations: MGM Grand (this station has 2 booths located near the station's underground entrance and at The District), Bally's/Paris, Flamingo, Harrah's/The LINQ,Westgate Las Vegas, & Sahara Las Vegas. The system is open 7 a.m. to 2 a.m. Monday through Thursday, and 7 a.m. to 3 a.m. Friday through Sunday. Remember to bring the voucher and valid photo ID with you. In Destination telephone support line USA +1786 2923127 In Origin telephone support line: +34971211630 EXTRA COMMENTS Children 5 years and under ride free. Folded or bent tickets will not work in the fare gates. Voucher is valid for 21 days from service date. This voucher will be honored only once and misuse is considered a criminal offense. Language: English.