We noticed that you're using an unsupported browser. The TripAdvisor website may not display properly.
We support the following browsers:
Windows: Internet Explorer, Mozilla Firefox, Google Chrome. Mac: Safari.

Ellicott City Guide

  • Walking tours (3)
  • Before You Go
  • Travellers' Picks (1)
EveryTrail
Patapsco State Park - Top Secret Ruins Hike
Patapsco State Park - Top Secret Ruins Hike

Do you like off the map ruins?

Patapsco state park has them!

This hike is in 2 locations approximately 40 minutes apart northwest of Baltimore, Maryland.

Just off the beltway, you'll find the...

Rated 5 out of 5 by EveryTrail members
Avalon Super Loop - Patapsco State Park
Avalon Super Loop - Patapsco State Park

Do the entire Avalon Patapsco state park in 1 day!

This loop covers the majority of the Avalon area, with multiple ruins, waterfalls and other artifacts to find along the way.

Starting at the...

Rated 5 out of 5 by EveryTrail members
Mckeldin Area - Patapsco State Park
Mckeldin Area - Patapsco State Park

A strenuous distance hike to St. Stanislaus Kotska Catholic Church and cemetery ruins located in Patapsco state park in Maryland.

A very rewarding hike, both physically and mentally as you explore...

Rated 5 out of 5 by EveryTrail members