How to hire a volcano guide in Costa Rica

You must hire a certified guide to hike active volcanoes like Arenal or Poás because independent hiking is illegal and dangerous. Book through your hotel or a local, government-regulated tourism office at least 24 hours in advance to ensure the guide has a current ICT (Costa Rican Tourism Board) license.

  1. Verify ICT certification. Before handing over any money, ask to see the guide's ICT identification card. It should have a photo, their registration number, and an expiration date. If they cannot show it, do not hire them.
  2. Check the official register. Go to the official 'Instituto Costarricense de Turismo' website and use their search tool to look up the guide's name or company name. This confirms they are legally allowed to lead tours in national parks.
  3. Confirm group size and inclusions. Ask exactly how many people will be in your group; a good guide-to-hiker ratio is 1:8. Confirm if the price includes the mandatory national park entrance fee (usually $15-20) or if you need to pay that separately at the park gate.
  4. Agree on payment methods. Avoid paying full price in cash up front. Use a credit card or a secure payment platform like PayPal so you have a transaction record if the guide is a no-show.
Can I just walk up to the volcano entrance and hire someone there?
No. Most national park gates do not have freelance guides waiting around. You must book in advance to ensure availability and legal compliance.
Do I really need a guide if I'm an experienced hiker?
Yes. Beyond the legal requirement, the terrain is volcanic rock that shifts frequently. Guides know which paths are currently safe from sulfur vents and unstable ground.