Redwood Edventures Logo

Redwood EdVentures Quests

Clam Beach Bike Quest

Hammond Coastal Trail

Decorative Image of a Treeline

Bike IconThis Quest is designed to be completed by bike.

Bike Quest Trail Information

Pelican riding a bikeStart: Letz Avenue/Road Trailhead

Contact: Humboldt County Parks | (707) 445-7651

Total Length: ~3.2 Mile Round Trip. Plan for up to 2 hours. Pack a snack or lunch and binoculars for bench or beach stops.

Difficulty: Medium; trail includes flat pavement, gravel and one steep gravel hill

Quests/Patches Available at: N/A; Use mobile Quest or online patch request form

Driving Directions
From the North: Take Airport Road exit off 101. Turn right under 101. Turn right onto Letz Ave. and park at trailhead lot.

From the South: Take Airport Road exit off 101. Turn left under 101. Turn right onto Letz Ave. and park at trailhead lot.

Google Map

Cyclists on Clam Beach trail

Instagram IconShare your experience on social media! Take photos along your journey and post with the hashtag #hammondcoastaltrail!

Bike Safety Tips
  • Helmets are required for youth under 18 and strongly recommended for adults
  • Ride only on the right-hand side of the trail
  • Leave the distance of a ‘ghost bike rider’ between bikes in your group to avoid contact
  • Verbally announce the need to stop before slowing down and stopping
  • Pull your bike off the trail and come to a complete stop at each Quest stop
HCOE Logo
RCAA Logo
Coastal Conservancy Logo
NRS Logo