The Tony Knowles Coastal Trail, Anchorage, AK One Location Along the Trail with Bathrooms is Elderberry Park at 1297 W 5th Ave. One Location Along the Trail with Bathrooms is Elderberry Park at1297 W 5th AveAnchorage, AK 99501 At High Tide The Tony Knowles Coastal Trail at Low Tide. The mudflats are dangerous; don’t walk out on them! The Tony Knowles Coastal Trail during low tide. Looking towards the east at Anchorage, AK. The Tony Knowles Coastal Trail during low tide. Looking towards the east at Anchorage, from farther down the trail. Scenic Views on The Tony Knowles Coastal Trail Scenic Views Westchester Lagoon, Along The Tony Knowles Coastal Trail Share this:WhatsAppShare on TumblrPocketTelegramEmailPrintLike Loading...