This route is part of leg 58 of my world tour, for more details https://forums.flightsimulator.com/t/exploring-the-world-in-the-beechcraft-bonanza/266981/74

Just a heads up, detail is not consistent around the Canary islands, however it's still worth a visit. This tour stops at 9 airports on 7 of the Canary islands (all the big ones) starting from Lanzarote, to Antigua, Gran Canaria, Tenerife, La Gomera, La Palma and finally El Hierro. Pico del Teide on Tenerife and Roque de los Muchachos on La Palma are must see locations.