A possible Bronze Age hut circle is visible on aerial photographs as a slight earthwork on the western side of Trentishoe Down.

A probable post-medieval extractive pit or quarry is visible on aerial photographs as an earthwork on the northeastern side of Trentishoe Down.

The purported site of a stone row on Holdstone Down. No evidence was visible during field investigation in 1989 and the original information referred to three cairns to the northwest (MDE20203).

A group of low banks and soil marks defining redundant field boundaries and previous enclosures have been noted on aerial photographs.

The remains of a structure are visible on aerial photographs taken in 1946 as a series of earthworks and low walls.

A linear mound, shown on the Ordnance Survey 25 inch map of 1889/1904, may be the spoil from an adit said to have been situated above Wild Pear Beach.

A trial shaft for silver and lead is visible as a vertical working. It was either associated with the 19th Century workings of the West Challacombe Mine sett, or possibly with prospecting in 1935. Summary from record MDE21473: Vis=14/5/1993 (rchm) shaft 15m above sea level on s side of lester point. Near vertical.3.5m e-w by 2m by 8m deep. Claughton states that it was a trial shaft for silver lead on the crowns lode, probably associated with 19c west challacombe mine sett. However, burton's statement that ore was found at the foot of lester point in 1935 but not exploited, may refer to this shaft(rchm).

The remains of a collapsed and infilled adit and a grassed over spoil heap, northeast of East Challacombe Farm, may have been 19th Century workings associated with the Iron/Manganese mining of Girt Down Mine sett.

A series of seven small trial pits, originally described as 19th Century mineral prospecting remains for iron or manganese. However, due to their regular size and linear placement, they are now thought to be World War Two impact craters.

A prehistoric hut circle measuring 9.7 metres in diameter. In the vicinity are fragmentary remains of clearance cairns and linear clearance or field banks, which appear to be contemporary. Summary from record MMO272: A hut circle measuring 9.7m in diameter bound by a stoney banks 1.4m wide and 0.4m high is visible on aerial photographs and at ground level. In the vicinity are linear clearance and clearance cairns.