World renowned plantsman's garden, large screes and rockery. 3000 alpines, dwarf conifers and rare native plants, many not seen anywhere else. Spectacular tufa wall with rare alpines, ponds, lilies and cascade system. 2 National Collections; Sempervivium and Jovibarba. Peak District endangered plant collection pending (2026).Celebrating 40 consecutive years of NGS openings by the same owner.