The taxi driver who picks you up will probably offer to act as your guide to the island. Each driver is knowledgeable and does a three-hour tour of Nevis for $75 or a four-hour tour of St. Kitts for $80. He can also make a lunch reservation at one of the plantation restaurants, and you can incorporate this into your tour.
Kantours. On St. Kitts, Kantours offers comprehensive general island tours on both St. Kitts and Nevis, as well as a variety of specialty excursions, including ATV expeditions and Snuba adventures. Liverpool Row, Basseterre, St. Kitts. 869/465–2098; 869/465–3141; 869/469–0136; www.kantours.com.
Tropical Tours. The friendly guides at Tropical Tours can run you around St. Kitts (from $27 per person), arrange kayaking and snorkeling, deep-sea fishing (from $145 per person), and take you to the volcano or rain forest for $52 per person and up. 22 Cayon St., Basseterre, St. Kitts. 869/465–4167; 869/465–4039; www.tropicaltoursstkitts-nevis.com.