The Arenal volcano is located in the district of La Fortuna in the province of Alajuela. It has a height of 1,670m. The volcano is inside the Arenal Volcano National Park. 150km from the capital and although it seems logical, we have prepared a list of things to take into account to visit the volcano, take note:
Comfortable clothes
We recommend a pair of pants that completely cover your legs, so you will avoid hurting yourself when touching a tree, when sliding or in any other incident.
Suitable shoes
The shoes should be comfortable enough, they can be sporty or comfortable boots, remember that there will be a lot of dust or in case of rain mud, so preferably they are made of waterproof material.
Swimsuit
If you choose the path that leads to La Fortuna river waterfall, believe us, you will be tempted to take a refreshing bath, a swimsuit will be your best ally.
Repellent
Being a humid cloud forest, mosquitoes will not be missing, so the last thing to forget is the repellent.
Blocker
The sunscreen will do much to protect the skin from UV rays, because although there is a lot of shade and in winter there is fog, the glare of the sun can cause problems; use your blocker at all times.
Lots of water
Do not forget to bring at least one bottle of water, as it will take a walk on foot for about 3 hours and staying hydrated will be necessary.
Camera
In an adventure as diverse as this, memories are essential, so take the best you have and photograph everything that happens on the road.
Source: http://tripadvisorcostarica.com