Practical planning
Before you drive the coast
Most of what makes a PEI coastal trip work — lighthouse hours, trail grooming, ferry schedules — runs on a seasonal calendar. Plan around it rather than against it.
Season
Most lighthouse interiors, museums and the Confederation Trail's groomed summer surface run roughly June through early October; several sites offer exterior viewing only outside that window. Late September brings smaller crowds with most attractions still open — a common sweet spot for visitors avoiding peak summer traffic.
Getting there and around
Prince Edward Island connects to the mainland via the Confederation Bridge (Borden-Carleton to New Brunswick) or the Wood Islands–Caribou, Nova Scotia ferry on the island's southeast coast. A car is effectively required to cover all three coastal drives in one trip; the Confederation Trail is a realistic alternative for a cycling-focused visit concentrated on one region.
Weather and safety
Coastal weather changes quickly, and PEI's iron-rich cliffs erode without warning — treat every posted closure or safety notice as current and real, not overly cautious. Check Environment Canada's PEI forecast and any posted Parks Canada or Tourism PEI notices before a cliff-adjacent hike or beach visit.
Official sources to check before you go
This guide is a starting point for planning, not a live status feed. Confirm current hours, admission, road conditions and safety notices directly with Tourism PEI, Parks Canada, and the specific lighthouse or site you plan to visit.