TEOK (The Edge of Kauai Investigations) and Kauai Nature Tours offers Geology-Ecology tours of Kauai, hikes, education & research on the environment of Kauai and Hawaii.

Kayak Kauai offers half day, full day and multi day guided tours over the entire island of Kauai. From the mountain highlands of Kokee to the coastal shores of the Na Pali coast our guided and unguided tours try to leave you with a keen appreciation of the beauty of our small island. Many of our river, sea kayaking, and hiking tours will leave you with a understanding of the variety of landscapes and environments that bless Kauai. Kayak Kauai will help you snorkel, surf, hike, paddle, camp, or bike, while learning along the way, of the culture and natural history.

Call of the Wild, women's adventure travel since 1978, offers all-women trips to Alaska, California, High Sierra, Hawaii, Southwest, Grand Canyon, Mexico, Peru and New Zealand. Backpack, hike, cross-country ski, snowshoe, snorkel, or kayak. Established in 1978, Call of the Wild has unsurpassed record of reliability and experience in women's adventure travel. Expert guides, gourmet food, and exciting destinations.

Therealhawaii shows you what Hawai'i is all about. Native Hawaiian Eco Excursions provide you with culture, history, and ecology all in one spectacular excursion. Native Hawaiian tour guides. Hike secluded spots on the islands. Waterfalls, lush tropical growth, and much more! All major credit cards accepted