Graham nature preserve Events and Things to do in Columbia, PA
Phenology Hike at High Family Nature Preserve
Sat, Apr 25, 9:00 AM
Elizabethtown · Old Trolley Line Park
Phenology Hike at High Family Nature Preserve
Sat, Apr 25, 9:00 AM
Elizabethtown · Old Trolley Line Park
Phenology Hike at Welsh Mountain Nature Preserve
Sat, May 2, 9:00 AM
New Holland · Welsh Mountain Nature Preserve
Phenology Hike at Welsh Mountain Nature Preserve
Sat, May 2, 9:00 AM
New Holland · Welsh Mountain Nature Preserve
Volunteer Workday at High Family Nature Preserve
Sat, May 23, 1:00 PM
Elizabethtown · Old Trolley Line Park
Volunteer Workday at High Family Nature Preserve
Sat, May 23, 1:00 PM
Elizabethtown · Old Trolley Line Park
Exploring the Flora of High Family Nature Preserve
Sat, May 2, 9:00 AM
Elizabethtown · Old Trolley Line Park
Exploring the Flora of High Family Nature Preserve
Sat, May 2, 9:00 AM
Elizabethtown · Old Trolley Line Park
Nature Journaling: Seven Story Forest at Welsh Mountain Nature Preserve
Sat, May 2, 1:00 PM
New Holland · Welsh Mountain Nature Preserve
Nature Journaling: Seven Story Forest at Welsh Mountain Nature Preserve
Sat, May 2, 1:00 PM
New Holland · Welsh Mountain Nature Preserve
Wildflowers at Welsh Mountain Nature Preserve
Sat, May 23, 9:00 AM
New Holland · Welsh Mountain Nature Preserve
Wildflowers at Welsh Mountain Nature Preserve
Sat, May 23, 9:00 AM
New Holland · Welsh Mountain Nature Preserve
Discovering Our Spring Ephemeral Wildflowers Presentation
Thu, Mar 26, 6:00 PM
York · York College Center for Community Engagement (Gunter-Smith Center)
Discovering Our Spring Ephemeral Wildflowers Presentation
Thu, Mar 26, 6:00 PM
York · York College Center for Community Engagement (Gunter-Smith Center)
Nature Journaling: Spring Ephemeral Wildflowers
Sat, Apr 4, 1:00 PM
Conestoga · Shenks Ferry Wildflower Preserve
Nature Journaling: Spring Ephemeral Wildflowers
Sat, Apr 4, 1:00 PM
Conestoga · Shenks Ferry Wildflower Preserve
Spring Ephemeral Wildflowers Hike at Shenks Ferry Wildflower Preserve
Sat, Apr 11, 9:00 AM
Conestoga · Shenks Ferry Wildflower Preserve
Spring Ephemeral Wildflowers Hike at Shenks Ferry Wildflower Preserve
Sat, Apr 11, 9:00 AM
Conestoga · Shenks Ferry Wildflower Preserve
Habitat Advocate: Native Garden Design for Stormwater Management
Sat, Apr 11, 9:00 AM
Lancaster · 102 Chester St
Habitat Advocate: Native Garden Design for Stormwater Management
Sat, Apr 11, 9:00 AM
Lancaster · 102 Chester St
Earth Day 2026 Festival at Serenity Ridge
Sat, Apr 25, 11:00 AM
Windsor Mill · Serenity Ridge Natural Burial Cemetery and Arboretum
Earth Day 2026 Festival at Serenity Ridge
Sat, Apr 25, 11:00 AM
Windsor Mill · Serenity Ridge Natural Burial Cemetery and Arboretum
Habitat Advocate: Powerhouse Native Plants for Wildlife
Thu, Mar 26, 6:00 PM
Lancaster · 102 Chester St
Habitat Advocate: Powerhouse Native Plants for Wildlife
Thu, Mar 26, 6:00 PM
Lancaster · 102 Chester St
