Here is a packing mistake almost every traveler makes on their first Costa Rica trip: they pack too many shoes. Or they forget reef-safe sunscreen which is not just a recommendation but a requirement in several national parks and marine reserves. Either way, they land and immediately realize their bag is working against them.

The thing is, Costa Rica is not one destination. It has over 12 life zones and more than 27 microclimates. What you pack for a week in Guanacaste is not the same as what you need for Corcovado or the Arenal rainforest. This costa rica packing list is built around that reality.

By the time you finish reading, you will have a complete, practical checklist organized by category, season, and activity and you will know exactly what to leave at home. No filler. No items repeated across every section. Just what actually works, from a team that has been guiding travelers through Costa Rica for years.

Not sure when to visit? Check our

Not sure when to visit? Check our Costa Rica weather by month guide before you finalize your dates it directly affects what goes in your bag.

This is your base list the core items every traveler needs regardless of when or where they are going. We have organized it by category so it is easy to scan and print.

Clothing

• 3–4 pairs of quick-dry shorts or pants lightweight and versatile for both trails and restaurants
• 4–5 moisture-wicking t-shirts cotton stays wet; synthetics or merino dry fast
• 1 long-sleeve shirt sun and bug protection on the boat or at the wildlife reserve
• 1 lightweight rain jacket or packable poncho even in dry season, afternoons can surprise you
• 1 light layer for evenings mountain towns like Monteverde cool down significantly
• Swimsuit (2 if you are beach-focused) you will wear these more than you expect
• Underwear that dries overnight merino or synthetic
• 1 pair of comfortable walking pants for restaurants or travel days

Footwear

• Waterproof hiking sandals (Chacos or Tevas) the single most versatile shoe for Costa Rica
• Trail running shoes or light hiking boots for muddy national park trails
• Flip flops only for the pool or beach shower, not for walking

Health and protection

• Reef-safe sunscreen (SPF 30+) required in national parks and marine reserves; bring enough from home, it is pricier locally
• Picaridin-based insect repellent (Sawyer 20% is our go-to) outperforms DEET in tropical conditions without damaging gear or leaving a smell
• After-sun lotion
• Antihistamines and anti-itch cream
• Basic first aid kit: bandages, blister pads, antiseptic wipes
• Prescribed medications + extra supply
• Hand sanitizer and biodegradable wipes

Documents and money

• Passport (valid for the full duration of your stay customs will check)
• Printed return ticket (tiquete de salida) you must show proof of onward travel at customs
• Travel insurance documents strongly recommended, especially for adventure activities
• Credit and debit cards (Visa and Mastercard widely accepted; notify your bank before travel)
• USD cash for small purchases Ticos also accept dollars; change comes in colones
• Color copies of your passport stored separately from the original

Tech and gadgets

• Universal power bank useful during long transfer days between regions
• US plug adapter: not needed Costa Rica runs on 110V/60Hz, same as the US
• Waterproof phone case or dry bag for river crossings and boat tours
• Headlamp with extra batteries for early wildlife walks and camping
• Camera with a zoom lens if you plan to photograph wildlife

Miscellaneous

• Reusable water bottle tap water is safe in most of Costa Rica (San José, Guanacaste, La Fortuna); always verify in remote areas
• Lightweight daypack (20–25L) — for day tours; no need for a large trekking pack unless you are camping
• Dry bags or zip-lock bags to protect electronics and documents on wet days
• Collapsible umbrella a solid backup to the poncho during short rainy season showers
• Small Spanish phrasebook or translation app downloaded for offline use

This is the section most generic packing guides skip and it is where your preparation either pays off or costs you. Costa Rica’s dry season runs December through April; the rainy season (also called the green season) runs May through November. Your core list stays the same, but a few key items shift.