Trethem Mill Touring Park

Trethem Mill Touring Park St Just in Roseland Nr St Mawes Truro Cornwall TR2 5JF

Winner "AA Southwest Campsite of the Year 2018/19"

AA 5 Pennant Platinum Park - awarded to the very best campsites within the 5 Pennant rating

National Gold Winner "Holiday Park of the Year 2017" VisitEngland Awards for Excellence

Gold "Camping & Caravanning Park of the Year 2017" South West Tourism Excellence Awards

Gold "Camping & Caravanning Park of the Year 2016/17" Cornwall Tourism Awards

A haven of tranquillity, far from the stresses of modern day living. Nestling in a valley, surrounded by farmland, our award-winning Park is in the heart of the Roseland Peninsula. This uncommercialised area of Outstanding Natural Beauty, along with our quiet Park atmosphere, is ideal for those seeking the perfect rural retreat.

Just 3 miles from the quaint fishing villages of St Mawes and Portscatho, yet only a mile from the sea, within easy reach of many places of interest.

We are very proud to have been awarded the enjoy England Gold award for exceptional quality and service beyond the usual 5-star rating. 

Let us share our secret with you ..



  • We stayed here last week for the first time. In 40 years of caravanning this is just one of the most spotlessly clean well manicured sites ever stayed on. Beautifully located amongst rolling fields of the Roseland Peninsula. From the minute we turned into the entrance it felt as though it reflects sheer passion for and pride in, maintaining a beautiful site. Welcome was really nice and friendly (after a 7 hour drive). An offer to pitch the caravan for us if we had wanted it, but left to our choice. Our good sized fully serviced pitch felt brand new - even our own picnic table and bench provided - and nice degree of privacy with the hedges between each pitch without being obtrusive. An excellent mix of private or public facilities - your choice, but again, so clean. The sheer peace and quietness of this beautiful site, which was virtually full, was, for us, the clotted cream on top of the jam (or is it the jam on the cream?) and made it hard to tear ourselves away on the last day. We see this as a site to just keep on revisiting.

    Richard and Elizabeth

    Review date: September 20, 2018

  • Cleanliness of the site and shower blocks, the layout and size of the pitches, the facilities were first class, friendly and helpful staff, sheer peace and quiet


    Pat Cooke

    Review date: September 19, 2013

  • Attention to detail, excellent facilities and so well managed. Just like home !


    Gill Lewington

    Review date: September 14, 2013

  • Spotless facilities. Friendly welcome and the attention to detail which is second to none.


    Sandra Thomas

    Review date: September 14, 2013

  • great staff very friendly,clean facilities, good size pitches all individual hedged overall a brilliant find we will be going back


    Karen Williams

    Review date: September 12, 2013

  • The cleanliness and upkeep of the whole site and facilities this is the best site I have ever stayed at it deserves 6*


    Emma Harris

    Review date: September 11, 2013

  • All round quality and cleanliness. Friendly welcome and support from the owners. Could not fault the facilities and attention to detail. Everything you could need form a touring park. We could have stayed all summer.


    Kathryn Atkinson

    Review date: September 10, 2013

  • Beautiful landscaped pitches, quiet site, incredibly clean toilet and washing facilities and lovely play area.


    Esther Johnstone

    Review date: September 10, 2013

  • Everything from the simple friendliness of the staff to the efficiently run site offering excellent facilities.


    Gill Everitt

    Review date: September 10, 2013

  • Everything! Pitches were perfect kept. Facilities were spotless! Kindness of the staff. Very quiet.


    Ton Rovers

    Review date: September 10, 2013

  • Friendliness of owners clean and peaceful. Immaculate site facilitieS second to none


    Janet Wallace

    Review date: September 10, 2013

  • Cornwall, Regional and National Gold award winners
  • Fully serviced pitches with 16-amp electric, TV, water and waste point
  • All-weather & grass pitches with 16-amp electric & TV point
  • Family owned and run by three generations
  • Individually hedged pitches
  • Dog and nature walk
  • Licensed shop, freshly baked bread daily, local produce
  • Luxury shower rooms, highest quality facilities
  • Couples and families seeking peace and quiet
  • Ideal location for walking, beaches, gardens and boating. Bus stop 500 yards from Park entrance
Trethem Mill Touring Park


  • Laundrette Laundrette
  • Disabled facilities Disabled facilities
  • Dishwashing Dishwashing
  • Dog walk Dog walk
  • Mobile food van Mobile food van
  • Shop Shop
  • Playground Playground
  • Service Pitches Service Pitches
  • Pitch & Storage Pitch & Storage
  • Dogs Welcome Dogs Welcome
  • Tent pitches Tent pitches
  • Tourer & Motorhome pitches Tourer & Motorhome pitches
  • Children Welcome Children Welcome
  • Wifi Wifi
Your Journey

Plan your journey by adding Trethem Mill Touring Park to your route.

Your Journey

Start planning your journey by adding Trethem Mill Touring Park to your journey.

Park Summary
Touring Pitches: 84
Tent Pitches: 12
Total Acreage: 12
Opening Dates: 5th Apr - 6th Oct
Contact Details
Tel: 01872 580504
Fax: 01872 580968
Email: Click here to email
Web: View Website
Connect With Us
AA Campsite of the Year SW 2018_19 portrait
2018 Platinum AA award portrait
VisitEngland 2017 Holiday Park winner Trethem
VisitEngland Gold Award May 17
David Bellamy Gold Award