We have a few tours, mostly bike and boat, that have 2021 schedules. (They are not listed on the site until later in the year.)
For the remainder of tours, we can notify you when 2021 dates are available.
If you're postponing a tour (due to Covid-19) we'll let you know a deadline for when you need to pick a new tour departuredate, and can provide 2021 dates to you when we receive that information.