P2P W. Fk. Foss TH - Necklace V TH: 23.6mi/+8884/-8860 Necklace TH- Chetwoot On-Trail: 9.43+5509/-2222 Chetwoot-Opal Lk Off-Trail: 5.83/+2663/-2754 Opal Lk-Necklace V. TH On-Trail: 8.34/+712/-3884 3 nights minimum https://harrybipedhiking.com/2016/08/25/alpine-lakes-high-route/ Loop: 26.13mi/+8864/-8865 Necklace TH- W. Fk. Foss TH - Chetwoot On-Trail: 11.96+5489/-2227 Chetwoot-Opal Lk Off-Trail: 5.83/+2663/-2754 Opal Lk-Necklace V. TH On-Trail: 8.34/+712/-3884 Point To Point removes W. Fk. Foss TH - Necklace Valley TH (2.51/+189/-202)