Please note that MAST does not hold group space with Uniworld. Contact their group department if you would like to hold a group. (see below)

Please visit www.uniworld.com for current promotions.

Travel Agent Portal: Travel Agent Portal Link

2024 MAST Exclusive Amenity Offer (2025 Amenity Offer Coming Soon!)

  • $100 per person Savings on all 2025 & 2026 departures
  • Brand: Uniworld
  • Effective: on New Bookings made 1/1/2025 – 12/31/2026
  • Promo Code:
    • 2025 sailing: MAST251-U
    • 2026 sailing: MAST261-U
  • Combinable with all public offers & RHC savings. Must apply promo code when booking.
  • MAST Exclusive Amenity applies to full-fare bookings only.
  • The MAST Exclusive Amenity is combinable with all public offers & River Heritage Club (past guest) savings & Groups.