Solo river cruises who love nature are in for a real treat – Botanica, a cruise line dedicated for cruisers who love gardens, are offering discounts of 50 per cent off solo supplements.

These prices are available when booking multiple or combined trips in 2019 and 2020.

These special themed itineraries will take guests to some of the most famous gardens in the world, including the Cherry Blossoms in Japan, the Chelsea Garden Show in the United Kingdom or the Gardens of the Italian Lakes.

For example, Botanica have a Gardens & Art of Morocco, Madeira & Portugal with Douro River Cruise tour. The trip is a 20-day journey which includes a seven-night cruise on the Douro River. The tour includes a visit through the heart of Morocco, The Garden Isle of Madeira as well as the grand gardens of Portugal. Guests after, will then embark on a luxury river cruise through the Douro region, famous for its lush green hills and vineyards.

Botanica are also offering two Australian or New Zealand short break tours in 2019 where guests can save up to 50 per cent off single supplement bookings.

The offers are available up to May 31.

Other river lines are also offering deals for solo travellers. Luxury tour company Abercrombie & Kent are also offering 50 per cent on the single supplement on select departures in 2019. For example, the company is offering a China tour with a special Yangtze River Cruise.

And British river cruise line Riviera Travel has upped the ante by adding two additional cruises, dedicated to solo travellers this year. The voyages will be on the Danube and Douro rivers.