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Course Info

Hiking Experiences

Welsh 3000s Challenge

Are you looking to test your physical and mental mettle? Take on the Fifteen Peaks Challenge and find out what you’re made of.


BreakdownWhat's included?Kit List
Dates, Prices & Booking
  • Payment plans available

3 or 5 Day Options Available

Plas y Brenin

Instructor Ratio1:4

Location

Plas y Brenin

Length

3 or 5 Day Options Available

Instructor Ratio

1:4

Course Breakdown

Overview

Covering 15 of Snowdonia’s highest mountains, this journey will take you through stunning scenery on an exciting week-long adventure. Whether you’re on a personal mission or are part of a group looking to make a team effort, this exciting challenge is a real achievement. You’ll cover a total ascent of 14,000ft as you admire the view from the tops of some of the National Park’s finest mountains, including Snowdon, Tryfan, the Glyders, Y Garn and all the Carneddau peaks.

Definitely one to tick off the bucket list.

The Objectives

  • To ascend all of the fifteen peaks in 3 or 5 days of fun and challenging hiking.
  • You’ll learn loads about the area in what promises to be a great team bonding experience.

What to Expect

We will attempt

1. Snowdon/Yr Wyddfa = 3559 ft (1,085 m)

2. Garnedd Ugain/Crib y Ddysgl = 3494 ft (1,065 m)

3. Crib Goch = 3028 ft (923 m)

4. Elidir Fawr = 3031 ft (924 m)

5. Y Garn = 3106 ft (947 m)

6. Glyder Fawr = 3284 ft (1,001 m)

7. Glyder Fach = 3261 ft (994 m)

8. Tryfan = 3011 ft (918 m)

9. Pen yr Ole Wen = 3208 ft (978 m)

10. Carnedd Dafydd = 3425 ft (1,044 m)

11. Carnedd Llewelyn = 3490 ft (1,064 m)

12. Yr Elen = 3156 ft (962 m)

13. Foel Grach = 3202 ft (976 m)

14. Carnedd Gwenllian = 3038 ft (926 m)

15. Foel-fras = 3090 ft (942 m)

Experience Required : 3 Days vs 5 Days

This experience is physically challenging and requires a good base level of fitness. These are full mountain days, and they are consecutive. You’ll need previous summer hillwalking experience, the ability to cover grade 1 scrambling ground and the will to take on the challenge! It’s a phenomenally rewarding challenge and showcases all that the mountains of Eryri (Snowdonia) have to offer.  

3-Day Option 

Completing the three day challenge requires a high level of mountain fitness, the days are BIG! 

  • The Carneddau.19km and 1350m of ascent. 
  • The Glyderau. 15km and 1400m of ascent 
  • Yr Wyddfa (Snowdon).12km and 900m of ascent, including Crib Goch. 

5-Day Option 

The 5-day version covers the same ground but at a more manageable pace. We can split the Carneddau and Glyderau up into two sections each which makes for shorter days. It also gives more flexibility if we have any poor weather. That said this is still not an easy challenge (!) and you should expect some long days as part of the week.  

Below is an example itinerary 

  • Day 1 – Elidir Fawr to Y Garn. 9.5km, 780m of ascent 
  • Day 2 – Pen Yr Ole Wen, Carnedd Dafydd, Yr Elen, Carnedd Llewelyn. 16km, 1150m of ascent 
  • Day 3 – Foel Fras, Carnedd Gwenllian, Foel Grach. 13.5km and 750m of ascent 
  • Day 4 – Glyder Fawr, Glyder Fach, Tryfan. 9km, 1000m of ascent 
  • Day 5 – Yr Wyddfa (Snowdon). Approx 12km and 900m of Ascent and includes Crib Goch 

Whilst we always try our best to complete the peaks during the course we may not complete them all if the weather doesn’t allow us to ensure everyone’s safety. 

How Should I Prepare?

The Fifteen Peaks challenge is a great goal to test your fitness. We suggest getting out on the hill for some full days to prepare. It would also be great to do some days back-to-back to build endurance.  

What's Included? Res vs Non-Res

Res

Non-Res

Instruction & Coaching

Expert, trained & qualified instructors

In-depth local knowledge

200+ years of combined team experience

PYB coaching ethos & tailored delivery

Fully insured for all activities

 Our instructor team shares venue insights, local tips, and tailors your experience based on individual and group needs.

Accomodation

Shared En Suite

Shared with your course attendees

Single En Suite Upgrade

Food

Fully Catered

Breakfast, lunch, and dinner

Packed Lunch

Afternoon Tea & Cake

Tea, Coffee and Cakes on arrival back at PYB

Two Course Evening Meal

Expedition / Camp Food

Facilities

Kit Hire & Course Equipment

Climbing Wall Access

Subject to availability, T&C’s apply

Laundry

Drying room

Evening lectures

Some at additional cost if lectures are charged

On-site physio

By appointment

Lake access

Free On-Site Parking

Free Wi-Fi

24hr front desk

Bar and restaurant access

In-Course Transport

Scheduled courses only*

Rolling Pool

T&C’s apply

EV Charger

* In-Course Transport is included for all scheduled courses. For Private Instruction, in-course transport arrangements need to be booked in addition (subject to availability at an additional cost).

Further Information

General CoursesScottish Winter CoursesSummer Camps

If you’re unsure which option is best for you, feel free to contact us — we’ll be happy to talk you through it.

Kit List

We offer extensive kit lists to help you prepare for your course, including our recommendations for the best in the business. We also have a wide range of equipment available for hire on-site at no extra cost.

View Kit List →

Dates, Prices and Booking

All dates and prices can be found on our booking platform.

Book 3 DayBook 5 Day

GIFT CARDS FROM £25

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About Us

Managed by The Mountain Training Trust on behalf of Sport England


National Outdoor Centre
Capel Curig, Conwy
LL24 0ET
North Wales

info@pyb.co.uk+44 (0) 1690 720 214
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