Foxglove Barn

Dartmoor Zoological Park is a 33-acre zoo just north of Sparkwell, on the south-west edge of Dartmoor in Devon. It is run by a charity that focuses on conservation, education and research, and it belongs to BIAZA, the British and Irish Association of Zoos and Aquariums.

Paignton Zoo covers 80 acres of animal enclosures and gardens, and most families spend a full day here. You can follow the four zones (Wetlands, Islands, Grasslands and Rainforests), catch the daily talks and feeding sessions, and wander through nature trails in Clennon Gorge wildlife reserve.

Tip: Book tickets online ahead of your visit to save money.

The National Marine Aquarium sits in Sutton Harbour, near the Barbican in Plymouth. It is run by the Ocean Conservation Trust, a charity, and is split into four zones: Plymouth Sound, Eddystone Reef, Atlantic Ocean and Blue Planet. You'll see local sharks, rays and octopus, a jellyfish exhibit, and a huge Atlantic tank holding around 1,000 Caribbean fish, with lemon and sand tiger sharks.

Tip: Pre-book your tickets online, as entry can't be guaranteed without a booking, especially at weekends and in school holidays.

Woodlands is a family-owned, all-weather theme park on the A3122, about 5 miles from Dartmouth in South Devon. It covers over 90 acres, with 16 rides, around 500 animals and several play zones, each with its own rides and attractions. There are water rides, a zoo farm and a falconry display with over 50 birds of prey.

Tip: Not every ride runs every day, so check the park's website for opening times and which rides are open before you set off.

Diggerland is a theme park where children and adults can ride, drive and operate real diggers, dumpers and other full-size construction machinery. The Devon park is in Cullompton, and the whole line-up runs to around 20 rides and drives.

Tip: Check the ride height chart on the Diggerland website before you go, so you know which rides each child can enjoy.

The Plym Valley Railway is a heritage railway on part of the old Great Western line from Plymouth to Tavistock, which closed in 1962. Trains run from Marsh Mills station to Plym Bridge, a journey of about 1.5 miles of track. Marsh Mills is also a railway centre where volunteers preserve and restore steam and diesel locomotives, carriages and wagons.

Tip: There is no parking at Marsh Mills station, but the Coypool Park and Ride car park is directly opposite and can be used by railway visitors at weekends.

Totnes Castle is one of the best preserved Norman motte-and-bailey castles in England, standing at the highest point of the hilltop town of Totnes in Devon. It was raised soon after the Conquest, and the stone shell-keep that crowns the mound dates from around the 14th century. It is now cared for by English Heritage.

Exeter Cathedral has stood at the heart of Devon for nearly a thousand years. Its Norman towers and Decorated Gothic interior are topped by the longest uninterrupted medieval stone vaulted ceiling in the world. Inside you can see the 15th-century Astronomical Clock and an early set of misericords, and guided floor tours and audio guides help bring the building to life.

Tip: Head for the Treasures Exhibition tour or a guided floor tour, both included in standard admission, though floor tours are subject to availability.