Visit the coastal shores of Connecticut at Sun Outdoors Mystic, formerly known as Seaport RV Resort. With sprawling resort grounds waiting to be explored and two casinos less than 30 minutes away, this all-age resort is the perfect getaway for the whole family (including any four-legged friends).
Visit the coastal shores of Connecticut at Sun Outdoors Mystic, formerly known as Seaport RV Resort. With sprawling resort grounds waiting to be explored and two casinos less than 30 minutes away, this all-age resort is the perfect getaway for the whole family (including any four-legged friends).
All ratings and reviews are collected from campers who have booked through Campspot and completed a stay at this campground.
*Promotion begins on 9/7/2026. Offer accepted only for new reservations. Valid for stays between September 7 – November 30, 2026. Offer applies to minimum 2-night consecutive stay with maximum 6-night consecutive stay; increased minimum night requirements may apply and vary by resort. Subject to availability. Additional blackout dates and site restrictions may apply and vary by resort. Cannot be combined with any other offers, promotions, or discounts. Other restrictions may apply. Expires on September 13, 2026.
Promo Code: CAMPFALL26
Subject to availability. Discount valid for active US and Canadian military and veterans. Valid for new 2026 & 2027 reservations towards RV sites, tent sites, and vacation rentals for stays. Guest must present proof of military service upon check-in. Site type restrictions and individual blackout dates may apply and vary by resort. Minimum length of nights required varies by resort and up to a maximum of (14) nights. Cannot be combined with any other offer, promotion, discount or weekly/monthly pricing. Other terms and conditions may apply. Offer expires December 31, 2026.
Promo Code: SALUTE
