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Highline Adventure

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Highline Adventure, who specialise in delivering dynamic, high impact mobile outdoor activities across the UK are providing a range of activities to suit all ages at High Lodge this summer including Mobile Climbing Walls and Mobile Spider Mountain.

At least one of the following activities will be on site during weekends, school and bank holidays, subject to fair weather and demand.

  • Minimum age guide - Climbing Wall age 6 upwards and Spider Mountain age 4 upwards 
  • Spaces will be sold on the day on a first come, first served basis
  • Sensible clothing and flat shoes (not sandals) is ideal
  • £4.00 per activity (time limit set on arrival)
  • This is a pay-to-play activity Cash Only.

Kids going up the mobile climbing wall at High Lodge

The Mobile Climbing Wall takes six climbers at a time. Each climb has colour coded routes of varying ability, the wall also has retractable overhanging sections to really challenge. At 32 feet, this is the highest Mobile Climbing Wall in the UK!

Spider activity net at High Lodge

Our Spider Mountain is outrageous fun for all ages! Participants climb vertically through a series of 7 vertical chambers made up of horizontal webs of criss-cross elasticised bungee webbing. There is no need for harnesses or helmets; Spider Mountain is enclosed by a safety net from top to bottom.

Contact Highline Adventure to check availability of your preferred activity on:

Tel: 0845 409 1303 or 01553 841830



Last updated: 10th July 2018

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OS Grid ref: TL807864

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High Lodge Thetford Forest

0300 067 4400

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England's Woods and Forests are cared for by Forest Enterprise England, an agency of the Forestry Commission.