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Carl Sagan Planet Walk

Difficulty // Easy
Activities // Hiking, Bicycling, Running
Distance // 1.0 miles
Features // Dog-friendly (on leash), Accessible
Route Type // Out and Back
Estimated hiking time // 20 mins
Open year-round.
Hunting not allowed.
Surface types // Pavement
Trail markers // planet stations

A varied urban walk, maintained by the Sciencenter, through a scaled solar system built as a memorial to Ithaca resident and astronomer Carl Sagan. The walk travels from The Commons through the Fall Creek neighborhood, ending at the Sciencenter. Along the route visitors encounter two neighborhood parks, a coffee shop, a grocery store and walk along a channelized section of Cascadilla Creek. The trail is marked by “planet stations” monolithic structures that display information and a scale model of each planet. The trail route follows neighborhood sidewalks. All crosswalks along the route, as well as the one pedestrian bridge, are accessible to persons with disabilities.

White hiking boot on a brown circular background, symbolizing hiking or walking trails.
Hiking
White standard bicycle on a light blue circular background, denoting cycling or bike trails.
Biking
White electric bicycle with a lightning bolt above it on a green circular background, representing e-bike use.
e-Biking
White outline of a horseshoe centered on a gold circular background, symbolizing horseback riding.
Horse
White icon of a person running with motion lines on a dark blue circular background, symbolizing physical activity or trail use.
running
White icon of a kayak with a double-bladed paddle on a brown circular background, representing paddling or kayaking.
Paddling
White crossed skis and ski poles on a light blue circular background, indicating winter sports or skiing.
Skiing
White outline of two crisscrossed snowshoes on a green circular background, representing snowshoeing activity.
Snowshoe
Distance // 0 Miles
Difficulty // Easy

    Parking Locations

    Cascadilla Gorge Trail – Treman Triangle Footpath
    Get Directions

    Bus Stops

    • Ithaca Commons - Green St - Get Directions

      Cross Green St, and walk north through building (past Cinnemapolis) to the Ithaca Commons.

    • Ithaca Commons - Seneca St - Get Directions

      Go west to end of block cross N. Seneca St. Walk south to Sun at Center Ithaca.

    Cascadilla Gorge Trail – Treman Triangle Footpath
    Get Directions

    • Ithaca Commons - Green St - Get Directions

      Cross Green St, and walk north through building (past Cinnemapolis) to the Ithaca Commons.

    • Ithaca Commons - Seneca St - Get Directions

      Go west to end of block cross N. Seneca St. Walk south to Sun at Center Ithaca.

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