Greg's Safaris offers Land Rover tours with pickup service from local hotels, the airport and cruise-ship dock. The half-day 4x4 Plantation tour travels through the mountainous interior of St. Kitts, stopping along the way at private properties to highlight almost 400 years of sugar production on the island. The half-day Valley of Giants and Phillips Rainforest safaris offer interpretive nature walks through the lush tropical rain forests. The physically challenging full-day Mount Liamuiga Volcano Tour involves a 2,000-foot hike to the rim of a mile-wide crater; lunch is included. Inquire about other tours.