Wednesday 8th July 2.00pm Visit to Mostyn Hall, Mostyn, near Holywell/Treffynnon, CH8 9HN (but if you’re using satnav to get there use postcode CH8 9QH). Party limited to 20 people, so advance booking is necessary. Please book your place with John Pinfold (email johnrpinfold@gmail.com ) Cost £10.00, to be paid on the day.

For enquiries about OBHAG or about joining please contact OBHAG via the Membership Secretary, Cathy Welch (welchcathy47@gmail.com). For other committee members' contact details click here. If the list of contacts does not open directly click on READ MORE and then on the file name that appears at the bottom of the page.

Click here for a membership application form. If it does not open directly there should be a link visible above to lead you to the file which you can print and then send or email the completed form to the Membership Secretary (whose details are on the form).

The 2026 programme of talks has been updated to show the dates of summer vists, Prof Gary Lock's talk and an updated contact list.

Click here for the last few newsletters. If the list of links does not open directly, look for a link to the list at the bottom of the page.

Our new president is Tim Malim.

For the newsletter click here.