Marathon's resorts range from beachfront properties like Isla Bella Beach Resort & Spa to marina-focused venues such as Blackfin Resort And Marina. Most properties fall in the very good to fabulous rating range (71-94 on Booking.com), with nightly rates typically starting around $150-200 for budget-friendly resorts like Coconut Cay Resort or Captain Pip's Marina & Hideaway. Higher-end options like Faro Blanco Resort Marathon Florida Keys, Curio by Hilton, with its 4 outdoor pools and full-service marina, command premium pricing.
Families should consider Tranquility Bay Resort, featuring three pools (including a heated children's pool) and beach homes with kitchens, or Fairfield By Marriott Inn & Suites Marathon Florida Keys, which offers two pools and an on-site restaurant. For a quieter stay, Cabins At Bonefish Bay provides free bikes and kitchenettes. All resorts offer free WiFi, and many include private parking. Book early for peak seasons to secure the best rates.