Steep Holm Island Boat Trip from Cardiff Bay

This is your chance to take in the spectacular views of the Bristol Channel as well as the Somerset and Welsh coastlines with this fantastic boat trip and island visit departing from Cardiff Bay.

Steep Holm is a secluded island in the Bristol Channel, designated as a nature reserve, bird sanctuary and Site of Special Scientific Interest. It is especially noted for its rare flora, including the wild Mediterranean Peony that blooms in May. Surrounded by sweeping views of the Somerset and Welsh coastlines, the island offers a peaceful escape where visitors can spend 10 to 12 hours exploring dramatic cliff tops, historic structures and open grassland.

The landscape is rugged, with a moderately steep climb to the summit, which may not be suitable for those unsteady on their feet or very young children. Wildlife varies with the seasons and can include large colonies of gulls, Cormorants, Peregrine Falcons, Ravens and Muntjac deer. The island’s rich history is visible in its Victorian gun emplacements with original seven ton cannons, Second World War defences, underground ammunition stores and even a repurposed German field railway once used to transport wartime supplies. Visitors can also view artefacts in the exhibition space and, at certain times, take part in ongoing archaeological excavations.

Important info

The price of the ticket includes your return boat trip to the Island, the landing fee (that helps to keep the Kenneth Alsop Trust going and preserving this amazing place), and safety equipment for the trip across.

Further information on items to take with you, location of pick up points and other useful topics will be sent through with your booking confirmation.

Please arrive on time for your departure. The boat cannot wait due to tide and lock restrictions.

The boat trip is suitable for those 1.1m tall and over and who are able to hold on for the duration of the trip by themselves. It is not suitable for young children who cannot sit, brace and hold themselves should an emergency occur.

Please check that all members of your group are fit and able to ride with us as per our disclaimer. You cannot take part in this trip if you have any back problems, recent surgery, muscular or skeletal problems, pregnancy or underlying health issue. If you are unsure, please contact us prior to booking.

This trip is approximately 12 hours on the island. Tide times and sea state vary therefore we cannot guarantee an exact return time, therefore if you are using a pay & display carpark please ensure you have enough time cover on your ticket as we cannot be held liable for late returns.