Thornton Lake Camp
Campground near Marblemount, Washington (tagged tourism=camp_site).
- Operator
- North Cascades National Park
- Fee
- not recorded in OpenStreetMap
- Reservations
- not recorded in OpenStreetMap
- Capacity
- not recorded in OpenStreetMap
- Dump station on site
- not recorded in OpenStreetMap
- Water
- not recorded in OpenStreetMap
- Electrical hookups
- not recorded in OpenStreetMap
- Toilets
- Yes (tagged toilets=yes)
- Showers
- not recorded in OpenStreetMap
- Access
- Permit required (tagged access=permit)
- Coordinates
- 48.68151, -121.33074 (view on OpenStreetMap)
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Nearest RV dump station
- RV dump station near Marblemount · 3.3 mi
Nearest campgrounds
- Lower Goodell Creek Campground · Campground · 2.7 mi · near Marblemount
- Gorge Campground · Campground · 8.5 mi · near Marblemount · charges a fee
- Monogram Lake Camp · Campground · 8.9 mi · near Marblemount
- Sourdough Camp · Campground · 10 mi · near Marblemount
- Colonial Creek North Campground · Campground · 11 mi · near Marblemount
All dump stations and campgrounds in Washington
Source: OpenStreetMap node 3474406156, data as of 2026-10-21. Map data © OpenStreetMap contributors (ODbL). Straight-line distances. The nearby city is the closest US Census Bureau place (10.86 mi away).