| Accreditation | Unaccredited |
| Address_line_1 | Parade |
| Admin_hierarchy | /England/North East (English Region)/North East (English CA)/Northumberland (English District or Borough) |
| Alternative_museum_name_source | New |
| Deprivation_index | 5 |
| Deprivation_index_crime | 9 |
| Deprivation_index_education | 5 |
| Deprivation_index_employment | 4 |
| Deprivation_index_health | 6 |
| Deprivation_index_housing | 3 |
| Deprivation_index_income | 4 |
| Deprivation_index_services | 9 |
| Geodemographic_group | English and Welsh Countryside |
| Geodemographic_group_code | 3ar |
| Geodemographic_group_name_long | 3ar-English and Welsh Countryside |
| Geodemographic_subgroup | Sparse English and Welsh Countryside |
| Geodemographic_subgroup_code | 3a2r |
| Geodemographic_supergroup | Countryside Living |
| Geodemographic_supergroup_code | 3r |
| Geodemographic_supergroup_name_long | 3r-Countryside Living |
| Governance | Independent-Not_for_profit |
| Governance_source | http://berwickcivicsociety.org.uk/contact-us/ |
| Latitude | 55.771201 |
| Longitude | -2.001186 |
| Name_of_museum | The Main Guard |
| Notes | Run by Berwick Civic Society, original guardhouse with exhibitions, black hole cell, etc. |
| Postcode | TD15 1DF |
| Primary_provenance_of_data | New |
| Region_country | North East |
| Size | small |
| Subject_Matter | Mixed-Other |
| Town_or_City | Berwick-upon-Tweed |
| Year_closed | 9999:9999 |
| Year_opened | 1990:1999 |
| project_id | mm.New.131 |