Yes, there is a frequent and reliable ferry service between St. Kitts and Nevis in 2026, making it easy to travel between the sister islands. Most ferries operate between Basseterre (St. Kitts) and Charlestown (Nevis), with the journey taking approximately 45 minutes. The cost for a one-way adult ticket is typically around $10 to $15 USD (XCD $25–$40). There are several operators, including the Mark Twain, Sea Hustler, and MV Carib Breeze, with departures roughly every hour during daylight hours. For those looking for a faster option, water taxis operate from the Southeast Peninsula of St. Kitts (near Reggae Beach) and can reach Nevis in just 10 to 15 minutes for a higher fare of about $20–$30 per person. You do not need to book the standard ferry in advance; you can simply buy your ticket at the pier. However, for the water taxi, it is best to call ahead or arrange it through your hotel to ensure a boat is waiting, especially during the peak winter tourist season.