Gray Line Singapore is having their 10% Promotion with CITI. Save 10% on All Sightseeing Tours.
Terms and conditions
- Offer is subject to availability.
- Food, beverage, and optional gratuity are excluded from this offer unless otherwise stated at www.grayline.com.
- Offer subject to change, and is based on individual merchant’s terms and conditions.
- Void where prohibited or restricted by law.
- Offer valid only when you pay with a valid Visa card.
- Any taxes are the sole responsibility of the purchaser.
- Gray Line Corp. is solely responsible for this offer.
Date: 8th June to 31st December 2020
Available at: Gray Line Online Booking
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