Extreme Ventures - Brighton Indoor Climbing Wall & Outdoor Rock Climbing Specialist
Extreme Ventures - Brighton Indoor Climbing Wall & Outdoor Rock Climbing Specialist

Extreme Ventures

Brighton Indoor Climbing


Outdoor Rock Climbing Specialist


Outdoor Rock Climbing

Outdoor Rock Climbing at Harrison Rocks

Outdoor Rock Climbing Courses

Outdoor Climbing Tuition and Courses for beginners to advanced. We have access to amazing southern sandstone outcrops in the beautiful Birchden Woods near Tunbridge Wells Kent at Harrison Rocks in East Sussex

Outdoor Rock Scrambling Parties

Extreme Ventures outdoor Rock Scrambling Parties and packages are specially designed for all levels and abilities offering exciting challenges for everyone

Outdoor Rock Climbing Parties

Suitable for every occasion Extreme Ventures Outdoor Rock Climbing Parties are the most competitive and affordable prices in the Southeast. Try out Roped Rock Climbing or Rock Scrambling over boulders, up gullies, through the squeeze, under the bear cave and much more, great in any weather at Harrison Rocks in Sussex and Kent

Freinds and Families

simple fun have a go sessions, no skills required

Outdoor Family & Friends Rock Climbing

Designed specifically for small groups of family and friends to have ago at outdoor rock climbing, no skills required just a simple have ago fun session

Indoor Family & Friends Fun Climbing

These are private climbing sessions for your group only and designed for families and friends looking for a fun have a go climbing session

Indoor Climbing Introduction

Extreme Ventures offers the Introduction to Climbing located at our Indoor Brighton & Hove Rock Climbing Wall.


£10 - 1 person

£17 - 2 People

£30 - 4 People

Brighton Indoor Climbing

Brighton & Hove Indoor Rock Climbing

Indoor Climbing Parties

Our Indoor Climbing Parties in Brighton give the organisers an opportunity to sit back knowing that the group is entertained and in safe hands with our experienced & qualified instructor

Indoor Climbing Courses

One to One Climbing Tuition or with a group, you will be learning all aspects of Indoor Climbing Techniques with a Qualified and Experienced Instructor

Junior Climbing

12 Places Available Per Session

Advanced Booking required.


£10 - 1 person

£17 - 2 People

£30 - 4 People

Outdoor Adventure Deals

Combo Deals, Abseiling and Our Popular Climbing Experience

Combo Climbing & Abseiling Deals

Combo Deals are Extreme Adventure activities which allows us the opportunity to provide the ultimate and unique experience climbing, rock scrambling or abseiling multi activity days out tailored to suit your need. With access to some of the most amazing locations in Sussex and Kent

Outdoor Abseiling

Abseiling is held at a fantastic activity centre with excellent facilities in Sussex near to East Grinstead only a short drive from Brighton, Tunbridge Wells or London on a 27 foot purpose built abseil tower, an ideal activity for charity abseiling events, fun activities for the kids during the school holidays and family fun.

Rock Climbing Experience

Extreme Ventures 3 Hour Outdoor Rock Climbing Experience mixed group with other customers, held on the Sussex and Kent border near Tunbridge Wells at Harrison Rocks. Suitable for adults and children from 7 years old making it possible for anyone to participate in rock climbing and if it is raining don’t worry your instructor will leave the ropes and lead you on an adventure to explore the rocks, caves, boulders and squeezes.


1  Person £25

2 People £49

Peak District Adventures

Malta Gozo Holidays

Mobile Climbing Wall

What Our Customers Say


Paul Taylor

Friday 10th March 2017


Completely off the spur of the moment I called extremeventures and asked if my daughters and I could come for a coaching session. Brett was very flexible and accommodating and organised us a slot within a few hours. All the information and directions arrived by e mail shortly after my call. We arrived and Brett greeted us at reception. He went through the safety and kit so that we knew what we were doing. We got warmed up and started climbing. Brett was great with the kids and helped them understand techniques and how to improve. The kids and I loved it and enjoyed every minute. I felt safe at all times and there is a good variety of climbs. The difficulty level was pitched perfectly and it was a great introductory session....Thank you!!!


Katja von Schweitzer

Tuesday 21st March 2017


I booked my family of four onto an intro to indoor climbing hour at the Stanley Deason. Whilst the reason for booking was to find an activity the kids might enjoy and take up with Dad whilst I stay at home in the future, I thoroughly enjoyed it and might be tempted to go back myself. My husband used to climb years ago has now got the bug again. The kids keep asking to go back. Brett the instructor was just amazing at how he dealt with 10 people doing the course at the same time. He is clearly highly experienced and was aware of everything everyone was doing whilst making the activity highly enjoyable. Great way to keep fit. Thoroughly recommend Extreme Ventures!


Stewart Kenward

Saturday, 18th March 2017


Absolutely fantastic experience. I was filled with confidence by the instructor on the day "Brett", I was made me feel completely at ease, and the knowledge of the instructor was very comforting and filled me with confidence which allowed me to go over the edge with total confidence which was my main fear. I was also shown properly how to set up a rig safely along with an explanation as to what is used where and more importantly why it was necessary rather than just being made safe and ushered over the edge. If you want to learn Abseiling then I strongly recommend Extreme Ventures as they are 100% professional, patient and genuinely care about you having a positive and enjoyable experience. Just FABULOUSE ALL ROUND.


Extreme Ventures Ltd is a business created for families, with this we aspire to provide everyone an experience to remember for years to come and ensure everyone has an adventure they will never forget. We are a Tonbridge and Brighton based organisation and provide Indoor and outdoor adventures in and around Sussex or Kent at a variety of locations. We do not operate an activity centre but we do operate an indoor climbing wall in Brighton & have access to the most amazing facilities, including Outdoor Crags in Sussex & Kent near Tunbridge Wells, Off Road Mountain Biking in Kent and Sussex, Abseiling and multi adventure courses near East Grinstead and short adventure breaks in the Peak District and Malta - Gozo offering activities as far as you would want to travel.


Extreme Ventures provides state of the art professional equipment, highly qualified and experienced instructors, insurance and Adventure Activity Licence ensuring everyone has a fun and safe activity at all locations whatever your occasion or personal expectations. Our programmes and packages are specifically designed to be flexible for each individual, family or organisation. We provide fun and unique climbing courses and climbing parties at a variety of locations in Sussex and Kent, adventurous family activities, children's birthday parties, special events and much more to suit your needs all year round in any weather assuming it's not sever. All Extreme Ventures adventure activities and climbing courses are suitable for children, adults, families and organisations within Sussex, Kent, Surrey and London.


We have a state of the art indoor climbing wall in Brighton offering Boulldering, slabs, overhangs and lead climbing. We have access to some of South East England's most beautiful locations providing amazing outcrop rock climbing venues with excellent climbs and grades for all abilities and multi adventures with fantastic facilities at activity centres in Sussex, Kent, Surrey and London.


With many years of experience and knowledge our highly experienced and qualified instructors are dedicated to providing the highest quality of adventure, climbing training and customer service in Southern England, along with Harrison rocks and other fantastic venues we use within the beautiful Wealden county and surrounding areas, we are able to provide all our customers with a variety of fun adventurous activities and tuition courses, whilst having great facilities available.

All prices include Insurance, Fully Qualified, Experienced & CRB Checked Instructor, Equipment, and entrance/hire fees.


All activities have been risk assessed and include Emergency Action and Operating Procedures. Extreme Ventures fully complies with regulating bodies including Health and Safety, National Governing Bodies and Adventure Activity Licensing Authority

Contact Details


01732 446252


Opening times

Office Opening Hours:

7 days a week

10:00 - 20:00


Outdoor Climbing Harrison Rocks:

Spring - Autumn 10:00 - 22:00

Winter 10:00 - 17:00

Open Public & Bank Holidays


Indoor Climbing Brighton:

Advanced Instructed Bookings available 7 days a week from 10:00 - 20:00


Closed Public & Bank Holidays

Freelance Staff Required




Harrison Rocks, Groombridge Outdoor Climbing.


Brighton Indoor Climbing Wall Stanley Deason Leisure Centre.




Start: Immediately

End: N/A


Freelance Staff required for mostly weekend work, occasional weekday work.




Are you looking for a great place to work in exciting, adventurous surroundings with excellent personal climbing on your doorstep!


Outdoor Climbing Instructors are based near Tunbridge Wells at Harrison Rocks.


Indoor Climbing instructors required at our indoor climbing wall in Brighton at the Stanley Deason Leisure Centre.




  • Outdoor Instructors: SPA or SSA
  • Indoor Instructors: CWA qualified staff
  • First Aid Qualified: Minimum 16 hours
  • Own Car required

Find out what our customers have to say and take a look at Extreme Ventures customer Feedback & Comments


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