Did you know that Exmoor is home to England's tallest tree? It's a Douglas fir, on the Dunster Estate, near the Nutcombe Bottom picnic site. It's 197 feet (60m) high, and still growing. It can be seen on the Tall Trees Trail, a gentle walk through what was originally planted as an arboretum in the 1870s. Among the other trees (including other gigantic Douglas firs) there is the country's tallest magnolia too.
We did the Tall Trees Trail as part of a longer walk, via woodland, combes, open moorland and hillforts. As an added bonus, when we got to Bat's Castle, high above the coast, we saw a display by the Red Arrows over Minehead.
Walks taking in the estate could range from a short stroll to a full day's hike, and there are also cycle trails and bridleways. There's plenty of wildlife (and some chainsaw sculptures of wildlife too, if you don't manage to spot the real thing). Definitely worth a visit.