After visiting La Fortuna it is likely you will also visit Monteverde. Getting there can be a struggle since you need a 4x4 car. Don't let this decide to not to come because it is definitely worth it!
Monteverde is known for it luscious green nature, high up in the mountains and its famous cloud forrest.
3h drive to get here from La Fortuna.
Stay at Selina Monteverde hostel