Costa Rica’s green season (May to November) offers a unique and vibrant experience — lush rainforests, fewer crowds, lower prices, and plenty of adventure. If you’re planning a road trip in Costa Rica during these months, packing smart can make the difference between a memorable journey and a logistical headache.

Whether you’re driving through the mountains, the rainforest, or the coast, here’s your essential guide to what to bring when traveling by rental car during Costa Rica’s rainy season.

Why Travel During the Green Season?

Many travelers overlook the green season, but it’s actually one of the best times to visit:

• Nature is at its peak — rivers are full, waterfalls roar, and landscapes are vivid
• Wildlife is active, especially in national parks
• Hotel and car rental rates are often lower than in high season
• Most rains occur in the afternoon or evening, leaving mornings open for exploration

Just be prepared — especially if you’re renting a vehicle and hitting the road on your own.

Packing Checklist for a Rainy Season Road Trip

1. Travel Documents & Driving Essentials

• Valid driver’s license (from your home country)
• Passport with immigration stamp
• Car rental agreement
• Credit card (for security deposit)
• Travel insurance details

Tip: CRSAVE includes free GPS and 24/7 assistance, so you’ll always be supported on the road.

2. Clothing: Lightweight, Layered, Quick-Dry

Costa Rica’s green season brings heat, humidity, and downpours. Here’s what to pack:

• Quick-dry t-shirts, shorts, and pants
• Light rain jacket or waterproof poncho
• Long sleeves for mosquito protection
• Comfortable walking shoes or hiking sandals
• Waterproof shoes or boots for muddy trails
• Hat and UV-protective sunglasses

Pack layers — mornings can be cool in the highlands and humid in coastal areas.

3. Road Trip Gear

Make the most of your auto rental experience with a few handy extras:

• Daypack or dry bag for day trips
• Reusable water bottle
• Travel towel or microfiber towel
• Portable phone charger / power bank
• Flashlight or headlamp (for nature lodges or power outages)
• Snacks (especially for long drives or remote areas)
• Small umbrella

Optional but useful: Bluetooth speaker, car seat covers, travel pillow for long rides.

4. Safety and Health Essentials

• Bug spray with DEET or natural repellent
• Sunscreen (even on cloudy days)
• Basic first aid kit (band-aids, antihistamines, pain relievers)
• Hand sanitizer and antibacterial wipes
• Motion sickness tablets (for winding roads)
• Medications in labeled containers

5. Tech and Travel Accessories

• Universal travel adapter
• SIM card or portable Wi-Fi (ask CRSAVE about connectivity options)
• Waterproof phone case
• Zip-lock bags for electronics or passports

If you’re using GPS apps like Waze or Google Maps, download offline maps in case of poor signal in rural areas.

Driving in the Rainy Season: Extra Tips

• Always choose a 4×4 vehicle if visiting rural, mountainous, or beach areas with poor road conditions
• Drive cautiously — wet roads can be slippery, especially after heavy rain
• Don’t cross rivers or deep puddles without confirming depth
• Plan your longer drives in the morning, when weather is usually clear
• Use guarded or hotel parking when possible

With CRSAVE, all vehicles are maintained for all-terrain conditions, and support is available anytime — even in the rain.

Final Thoughts

Packing right for Costa Rica’s green season is the first step to a successful, stress-free road trip. With the right gear and a reliable rent a car service like CRSAVE, you can embrace the lush, untamed beauty of the country — rain or shine.

Don’t let a little rain stop a great adventure. Just pack smart, drive safe, and let the road lead you.