Days out with children in Cornwall

Family days out in Cornwall are more affordable this summer, as St Michael's Mount is part of the Summer Savings Scheme that runs from 25 June until 1 September 2026. A discount has been applied to all admissions tickets during this period including children's tickets and main meals.

Families visiting with young children can enjoy a range of experiences designed to spark curiosity and encourage time spent outdoors together. Children under five can visit free of charge, while Family Discount tickets offer a practical option for those planning a full day on the island.

From wide, open lawns ideal for energetic toddlers to the terraced gardens, which provide a vibrant setting for gentle exploration, there is plenty of space for little ones to roam. The historic castle introduces an element of storytelling and discovery, where myths and legends are woven through its rooms and passageways. As families make their way, younger visitors can trace the Giant’s footsteps and search for the hidden Giant’s heart along the route and enjoy one of the best family days out in Cornwall.

Can I visit with children?

Of course, but there are a few things to bear in mind.

The cobbled causeway to St Michael’s Mount can be tricky to navigate with a pushchair. It’s best to leave anything with wheels in the car and opt for a baby carrier for the day instead. If that’s not possible, all-terrain pushchairs can be used to explore the island village, but steep, slippery and uneven cobbled slopes to the castle mean there’s no pushchair access. However, you can leave your pushchair with us in the special pushchair park located opposite the Mount Shop on the island and you can pick it up when you’ve finished exploring.

St Michael’s Mount is an ancient, rugged island with rocky outcrops and steep precipices in parts. The working harbour and boat landings have high walls and steep drops. Parents must be responsible for the safety of their children at all times. Days out with children in Cornwall are filled with the promise of adventure and that is what awaits all the family on St Michael’s Mount. Hunt for the giant’s heart. Picnic on the lawn. Watch your little ones light up as they learn about our living, breathing island.

Food & drink

Food and drink options are well suited to families, with something to satisfy every appetite. The Island Café provides children's lunch boxes alongside a selection of light meals, snacks and drinks, making it an ideal stop during your visit. For a more leisurely dining experience, the Harbour Loft offers a dedicated children's menu alongside a themed Afternoon Tea, complete with a Giant's heart jelly. Highchairs are also available, helping families with younger children enjoy their visit in comfort.

Toy shop

A visit to the Mount Shop is the perfect way to round off a family day out. The dedicated toy shop is filled with much-loved favourites, including Jellycat soft toys, Steiff bears and traditional children's books, alongside games, puzzles and pocket-money treats. Whether choosing a keepsake to remember the day or a gift inspired by their island adventure, there is something to delight children of all ages.

What facilities are available?

We have baby changing facilities on the island and highchairs are available at our indoor eating outlets. There is also a selection of good value, healthy snacks, drinks and meals for children to ensure your day out with children in Cornwall on the island is memorable for all the right reasons.

What should we wear?

As with all days out with children in Cornwall, we recommend that you bring layers of clothing on the day of your visit as you might leave the mainland in full sun, but there's always a chance you will return in the pouring rain (and vice versa). Full clothing and footwear must be worn in the castle and the church.  We advise walking shoes/boots for all the family as the terrain on the island is cobbled, steep, rugged and uneven in parts.

Walking the causeway

At low tide, you can use the ancient causeway to walk across to the island. Step onto the cobbles and tread a path followed by pilgrims, traders, nobles and villagers over many hundreds of years. The causeway is cobbled, uneven and tricky to navigate, please check our accessibility information before you visit. For your own safety, please be aware that attempting to cross the causeway outside of the suggested times can be hazardous. When the causeway is submerged, it can limit visibility, the path is uneven and slippery, there can be strong currents and the sea rises quickly.

Tickets & prices

Plan your family day out in Cornwall on St Michael's Mount by exploring our range of ticket options and admission prices. Whether you're visiting the castle, the garden or both, you'll find everything you need to choose the right tickets for your visit and book in advance. Weekday Afternoon Tea includes complimentary garden admission and is a wonderful way to complete a visit to the island.

An Advance Booking Rate discount will be applied to all island tickets booked before midnight on the day before your visit. There is a family discount rate that will be applied at checkout for anyone visiting with children. The Mount is also part of the Great British Summer Savings Scheme that runs from 25 June until 1 September 2026, allowing everyone to enjoy a further discount that has automatically been applied to all admissions tickets during this period.