Published: Feburary 26th, 2021
Once again, the Costa Rican president has extended the closure of their land borders, affecting those who want to travel from Nicaragua down to Costa Rica or Panamanians up to Costa Rica. Besides the many other extensions, they extended the closure from January 1st to February 1st and now it was announced on February 25th that land borders will now open April 1st.

Here is the announcement posted on Casa Presidencial Costa Rica Facebook page:
Como parte de la revisión periódica, el Poder Ejecutivo ha efectuado nuevamente la valoración respectiva dentro del…
Posted by Casa Presidencial Costa Rica on Thursday, February 25, 2021
Foriegners who wish to enter can still do so but only via air.
Here are some other reosurce to check to stay up to date on the land border closure:
https://migracion.go.cr/Paginas/Cierre-de-Fronteras.aspx
If you want to learn more about how I’ve been traveling solely by land from the USA to Nicaragua since July 2020 then click here. I write how I was able to cross international borders while many people were self-quarantining.