Glenarn 2-for-1 entry

Get one free entry with one full-paying adult, with your Gardeners’ World Magazine 2-for-1 entry card. Valid at 392 gardens.

Overlooking the Clyde, this sheltered woodland garden with Himalayan glen is home to many beautiful, rare and tender rhododendrons and magnolias, along with other acid-loving plants such as acers, lantern trees (Crinodendron) and Chilean fire bushes (Embothrium). There is also a veg garden and a large rock garden built around an old quarry.

Check before you travel

Before setting off check the garden’s website or call direct, as opening details can vary and one-off restrictions may apply.

We advise checking the garden’s own website or calling them direct to ensure the published details are accurate, as opening times and restrictions may vary.

Always take your 2 for 1 card with you

Some gardens have pre-booking systems in place – take your 2 for 1 card with you to validate your booking.

If a garden offers both pre-booking and walk-up options, we recommend booking prior to your visit to avoid disappointment should the garden be busy.

Please don’t make multiple pre-bookings or share your 2 for 1 card – card misuse will invalidate your discount claim at the garden.


Using your 2-for-1 card at Glenarn

  • One free entry with one full-paying adult
  • Single visitor discount: 50%
  • Card not valid 21 Aug
  • Single visitor discount

Opening details:

Open 21 Mar-21 Sep, daily, dawn-dusk

Entry prices:

Adults & seniors £5, accompanied under-16s free. No booking – walk-up only


Public transport
Access for disabled (partial)
Plants / produce for sale
Dogs allowed on leads

Key features:


Contact information:

Glenarn Road, Rhu, Helensburgh, Argyll – Directions