Travel Agenda: Snowdrop Week;. W London; Dinosaurs Unleashed; Genghis Khan; Ryanair

Today: The Easton Walled Gardens reopen for Snowdrop Week in Lincolnshire. Visitors will be treated to a carpet of delicate white flowers along the riverbanks and on the forest floor, while talks are provided courtesy of the gardeners ( eastonwalledgardens.co.uk).

This week: On Monday, W London is unveiled in Leicester Square. The hotel is aiming to regenerate this insalubrious area of Soho with 192 rooms, a spa, South-east Asian restaurant, sleek bar and countless glitter balls ( wlondon.co.uk). Elsewhere in the city, Dinosaurs Unleashed opens at the O2 on Friday. The exhibition features life-size dinosaurs, a CGI prehistoric aquarium, fossil displays and talks ( dinosaursunleashed.co.uk). In Singapore, an ambitious exhibition on Genghis Khan is being staged at the new ArtScience Museum, from Friday ( marinabaysands.com/ArtScienceMuseum).

In the diary: Ryanair has announced that it will start flying to Rhodes from Stansted and Liverpool in April, adding a no-frills option to the charter flights already operating to the island ( ryanair.com).