Question: Walla Crag is a fell in the English Lake District, near Keswick, and a subsidiary top of  Bleaberry Fell is a fell in the Lake District in Cumbria, England, with a height of what?
Context: Iron Crag is a mountain in the English Lake District, standing between Crag Fell and Caw Fell.  The name of the fell is the source of some confusion, as the summit is unnamed on Ordnance Survey maps.  Iron Crag apparently refers to the rocky outcrop below the summit, while the lower slopes are referred to as Ennerdale Fell.  The Western aspect of the lower slopes, facing Ennerdale Water are known as The Side. Barrow is small fell in the English Lake District in the county of Cumbria which reaches a height of 455 metres (1,494 feet).  It is situated in the quiet and picturesque Newlands Valley just 4 kilometres (2.5 miles) south-west of the town of Keswick.  Although modest in height, Barrow commands a fine all-round view, with the vales of Keswick and Newlands being well seen.  The name of the fell originates from the Anglo Saxon language meaning a hill or long ridge. Skiddaw is a mountain in the Lake District National Park in England.  Its 931 m summit is the sixth-highest in England.  It lies just north of the town of Keswick, Cumbria, and dominates the skyline in this part of the northern lakes.  It is the simplest of the Lake District mountains of this height to ascend (as there is a well-trodden tourist track from a car park to the north-east of Keswick, near the summit of Latrigg) and, as such, many walking guides recommend it to the occasional walker wishing to climb a mountain.  This is the first summit of the fell running challenge known as the Bob Graham Round when undertaken in a clockwise direction. Cat Bells is a fell in the English Lake District in the county of Cumbria.  It has a modest height of 451 m but despite this it is one of the most popular fells in the area.  It is situated on the western shore of Derwent Water within 3 mi of the busy tourist town of Keswick.  Its distinctive shape catches the attention of many visitors to the Lakes who feel compelled to climb to the summit after seeing it from the viewpoint of Friars Crag on the opposite side of Derwent Water.  Renowned Lake District writer and walker Alfred Wainwright acknowledges the popularity of Cat Bells among fellwalkers of all ability by saying: Walla Crag is a fell in the English Lake District, near Keswick.  The fell is a popular short walk from Keswick and gives superb views over Derwentwater.  The western face is prominent in views across the lake and fine views over Keswick are available from the summit. Grisedale Pike is a fell in the Lake District, Cumbria, England situated 4.5 mi west of the town of Keswick in the north-western sector of the national park.  At a height of 791 m (2593 feet) it is the 40th-highest Wainwright in the Lake District; it also qualifies as a Hewitt, Marilyn and Nuttall.  Grisedale Pike presents a striking appearance when viewed from the east, particularly from the vicinity of Keswick.  It possesses two subsidiary summits: one unnamed (usually referred to as 'subsidiary summit', situated above Hobcarton Crag); the other Hobcarton End. High Pike is a fell in the northern part of the English Lake District, it is located 4.5 kilometres south of Caldbeck.  It has a height of 658 metres (2159 feet) and is the most northerly of the Lakeland fells over 2000 feet.  It is a large fell with its northern slopes falling away towards the lower ground between Caldbeck and Carlisle.  Like the neighbouring Carrock Fell it has been extensively mined and the wealth created by the abundant variety of minerals on High Pike led to the saying ""Caldbeck fells are worth all England else"".  This fell should not be confused with another Lake District High Pike situated in Scandale near Ambleside. Grey Crag is a fell in the English Lake District.  It stands to the east of Longsleddale in the Far Eastern Fells.  There is another fell named Gray Crag in the Lake District near Hartsop. Bleaberry Fell is a fell in the Lake District in Cumbria, England, with a height of 590 metres (1,936 feet).  It stands on the main watershed between Borrowdale and Thirlmere and can be climbed from either flank.  Walla Crag is a subsidiary top of Bleaberry Fell. Dove Crag is a fell in the English Lake District.  Situated in the Eastern Fells of the national park, seven kilometres south-south-west of Glenridding, it reaches a height of 792 metres (2,598 feet).  The fell is often climbed as part of the Fairfield horseshoe walk but a direct ascent from Patterdale is required to show the fell's full potential, displaying the impressive crags just to the north east of the summit.  The highest point was originally unnamed on maps, being just a minor top, but over the years the summit has adopted the name of Dove Crag by mutual accord. .
Answer: 590 metres