Exploring Union Mill on foot is a delightful way to connect with nature. To help you make the most of your adventures, we’ve compiled the top easy hikes and walks …

Last updated: September 20, 2025

4.7

(3)

hikers

1. Union Mills Trail & Bull Run Occoquan Trail loop — Hemlock Overlook Regional Park

4.92km

01:20

70m

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Navigate

Send to Phone

Save

Easy

4.7

(3)

hikers

2. Union Mills Trail Loop — Hemlock Overlook Regional Park

4.63km

01:15

60m

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Navigate

Send to Phone

Save

Easy

Let us show you the way with the komoot mobile app

With a free komoot account, you can easily find, customize, and navigate endless outdoor adventures in England and beyond.

5.0

(3)

hikers

3. Long White Loop — Fountainhead Regional Park

4.05km

01:04

30m

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Navigate

Send to Phone

Save

Easy

4.0

(1)

hikers

4. Hiking loop from Lake Occoquan Shores

2.75km

00:46

50m

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Navigate

Send to Phone

Save

Easy

hikers

5. Walney Pond loop from Greens of Fair Lakes

5.61km

01:27

30m

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Navigate

Send to Phone

Save

Easy

Get access to more routes and recommendations from other explorers.

Already have an account?

Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

Most popular routes around Union Mill

Hiking around Union Mill

MTB Trails around Union Mill

Running Trails around Union Mill

Road Cycling Routes around Union Mill

Cycling around Union Mill

Gravel biking around Union Mill

Most popular attractions around Union Mill

Places to see

Lakes

Get inspired with the komoot mobile app

With a free komoot account, you can easily find, customize, and navigate endless outdoor adventures around London and beyond.

Join komoot Now

Explore more

Browse the best Hikes in other regions.

Reston Merrifield Wolf Trap Oakton Idylwood Dunn Loring Great Falls Great Falls Crossing Occoquan Regional Park Dranesville Vienna Old Courthouse Spring Branch Park Mason Neck State Park Meadowood Recreation Area Lorton Tysons Difficult Run Lake Barcroft Woodlawn West Falls Church Seven Corners Falls Church Herndon Crosspointe Laurel Hill Fairfax Station Lincolnia Mason Neck Mason Neck National Wildlife Refuge Pohick Bay Regional Park Mclean Pimmit Hills Seneca Regional Park Fountainhead Regional Park Newington Forest Wakefield Mcnair Kings Park Ravensworth Hutchison Hemlock Overlook Regional Park Woodburn Mantua Franconia Annandale Fort Belvoir Hybla Valley Belle Haven South Run Bailey'S Crossroads Groveton Long Branch Rose Hill Braddock Sandy Run Regional Park Newington Springfield North Springfield Huntington Bull Run Regional Park Kings Park West West Springfield Franklin Farm Floris Hayfield Kingstowne Burke Centre Burke Bull Run Mount Vernon Fort Hunt Sully Square Chantilly Centreville Fair Oaks Fair Lakes Greenbriar Navy

Easy hikes and walks around Union Mill

1. Union Mills Trail & Bull Run Occoquan Trail loop — Hemlock Overlook Regional Park

2. Union Mills Trail Loop — Hemlock Overlook Regional Park

3. Long White Loop — Fountainhead Regional Park

4. Hiking loop from Lake Occoquan Shores

5. Walney Pond loop from Greens of Fair Lakes

Most popular routes around Union Mill

Most popular attractions around Union Mill

Get inspired with the komoot mobile app

Explore more

Get ready to conquer new peaks

We value your privacy ⛰️

We value your privacy ⛰️