The Americas

Belize & Tikal 4/4/2026

This nine-day itinerary will have you touring Mayan ruins, cycling around stunning islands, and enjoying plenty of time to hang out on the beach or dive into the famous Blue Hole. 9 Days / 8 Nights

$1424
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Bolivia 6/13/2025

Embark on an adventure in Bolivia, where awe-inspiring landscapes, rich colonial history, and vibrant indigenous culture await. 11 Days / 10 Nights

$1662
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Costa Rica 6/30/2025

In spite of its small size, Costa Rica is one of the most biologically diverse countries in the world with volcanoes, wildlife, rainforests, and beaches to explore. 16 Days / 15 Nights

$1833
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Costa Rica Upgraded Express 12/22/2025

This upgraded Costa Rica program is perfect for the traveler with limited time who wants to experience the country's Three Cs: cloud forests, coffee plantations, and canyoneering. 7 Days / 6 Nights

$1443
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Costa Rica Upgraded Express 6/23/2025

This upgraded Costa Rica program is perfect for the traveler with limited time who wants to experience the country's Three Cs: cloud forests, coffee plantations, and canyoneering. 7 Days / 6 Nights

$1443
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Costa Rica Upgraded Express 7/26/2025

This upgraded Costa Rica program is perfect for the traveler with limited time who wants to experience the country's Three Cs: cloud forests, coffee plantations, and canyoneering. 7 Days / 6 Nights

$1424
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Galapagos 12/21/2025

Explore the islands of Floreana, Isabela and Santa Cruz as you spend your days with playful sea lions, sleepy marine iguanas, and the Galapagos giant tortoise. 9 Days / 8 Nights

$3324
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Galapagos 6/29/2025 w/ UW–Madison

Explore the islands of Floreana, Isabela and Santa Cruz as you spend your days with playful sea lions, sleepy marine iguanas, and the Galapagos giant tortoise. 9 Days / 8 Nights

$3134
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Peru 12/24/2025

This trip offers a fascinating combination of Peru’s archaeological and cultural treasures. 9 Days / 8 Nights

$1614
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Peru 3/28/2026

This trip offers a fascinating combination of Peru’s archaeological and cultural treasures. 9 Days / 8 Nights

$1614
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Peru 7/2/2025

This trip offers a fascinating combination of Peru’s archaeological and cultural treasures. 9 Days / 8 Nights

$1947
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Why Book With Us?
  • All programs are discounted off retail prices, and GEEO alumni can take advantage of an even bigger early booking discount
  • For each and every day a traveler is on an adventure with us, Trees for Days grows a tree in their name
  • Personal, responsive customer service. Call us toll-free at +1 347-433-6674, 9 AM to 9 PM Eastern, 7 days a week
  • Travel with other intellectually curious educators
  • Professional development and optional graduate credit available
  • Small tour groups averaging 11 people with a maximum of 16