Here's how your five days come together. You land at Port Blair in the afternoon, and we start you gently — the sea at Corbyn's Cove, then Cellular Jail, where the light and sound show brings the "Kala Paani" story alive after dark.
Next morning you're on the ferry to Havelock, and the pace changes completely. Two nights on the island: sunset at Radhanagar, the beach that everyone comes here for, and a day trip out to Elephant Beach with a snorkelling session included by the boat association. Day four is yours — Kalapathar in the morning, then the evening ferry back to Port Blair, before we see you off at the airport on the last day.
Your stays are 3★ with breakfast and dinner, and the ferries, permits, entry tickets and every transfer in between are already arranged. You just need to show up.