Below we have linked to every tour and river cruise operator's policy covering future travel credits (FTCs) and refunds on cancelled trips and relaxed cancellation terms for future bookings.
Abercrombie & Kent
Adventures by Disney
Alexander+Roberts
AmaWaterways
American Cruise Lines
American Queen Voyages
Avalon Waterways
Brendan Vacations
Celebrity
CIE Tours
Collette
Contiki
Cosmos
CostSaver by Trafalgar
CroisiEurope
Emerald Cruises
G Adventures
Gate 1 Travel
Globus
Hurtigruten
Insight Vacations
Intrepid Travel
Luxury Gold
Monograms
Natural Habitat Adventures
Ponant
Quark Expeditions
Riviera River Cruises
Rocky Mountaineer
Scenic Luxury Cruises & Tours
Silversea Cruises
SITA Tours
Tauck
Trafalgar
Uniworld Boutique River Cruise Collection
Viking